84063420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 216

約数和(自身を含む): 308481264

約数和(自身を除く): 224417844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 353, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 706, 735, 756, 810, 882, 945, 972, 980, 1059, 1134, 1215, 1260, 1323, 1412, 1470, 1620, 1701, 1764, 1765, 1890, 2118, 2205, 2268, 2430, 2471, 2646, 2835, 2940, 3177, 3402, 3530, 3780, 3969, 4236, 4410, 4860, 4942, 5292, 5295, 5670, 6354, 6615, 6804, 7060, 7413, 7938, 8505, 8820, 9531, 9884, 10590, 11340, 11907, 12355, 12708, 13230, 14826, 15876, 15885, 17010, 17297, 19062, 19845, 21180, 22239, 23814, 24710, 26460, 28593, 29652, 31770, 34020, 34594, 37065, 38124, 39690, 44478, 47628, 47655, 49420, 51891, 57186, 59535, 63540, 66717, 69188, 74130, 79380, 85779, 86485, 88956, 95310, 103782, 111195, 114372, 119070, 133434, 142965, 148260, 155673, 171558, 172970, 190620, 200151, 207564, 222390, 238140, 259455, 266868, 285930, 311346, 333585, 343116, 345940, 400302, 428895, 444780, 467019, 518910, 571860, 600453, 622692, 667170, 778365, 800604, 857790, 934038, 1000755, 1037820, 1200906, 1334340, 1401057, 1556730, 1715580, 1868076, 2001510, 2335095, 2401812, 2802114, 3002265, 3113460, 4003020, 4203171, 4670190, 5604228, 6004530, 7005285, 8406342, 9340380, 12009060, 14010570, 16812684, 21015855, 28021140, 42031710, 84063420]

約数ペア:

[(1, 84063420), (2, 42031710), (3, 28021140), (4, 21015855), (5, 16812684), (6, 14010570), (7, 12009060), (9, 9340380), (10, 8406342), (12, 7005285), (14, 6004530), (15, 5604228), (18, 4670190), (20, 4203171), (21, 4003020), (27, 3113460), (28, 3002265), (30, 2802114), (35, 2401812), (36, 2335095), (42, 2001510), (45, 1868076), (49, 1715580), (54, 1556730), (60, 1401057), (63, 1334340), (70, 1200906), (81, 1037820), (84, 1000755), (90, 934038), (98, 857790), (105, 800604), (108, 778365), (126, 667170), (135, 622692), (140, 600453), (147, 571860), (162, 518910), (180, 467019), (189, 444780), (196, 428895), (210, 400302), (243, 345940), (245, 343116), (252, 333585), (270, 311346), (294, 285930), (315, 266868), (324, 259455), (353, 238140), (378, 222390), (405, 207564), (420, 200151), (441, 190620), (486, 172970), (490, 171558), (540, 155673), (567, 148260), (588, 142965), (630, 133434), (706, 119070), (735, 114372), (756, 111195), (810, 103782), (882, 95310), (945, 88956), (972, 86485), (980, 85779), (1059, 79380), (1134, 74130), (1215, 69188), (1260, 66717), (1323, 63540), (1412, 59535), (1470, 57186), (1620, 51891), (1701, 49420), (1764, 47655), (1765, 47628), (1890, 44478), (2118, 39690), (2205, 38124), (2268, 37065), (2430, 34594), (2471, 34020), (2646, 31770), (2835, 29652), (2940, 28593), (3177, 26460), (3402, 24710), (3530, 23814), (3780, 22239), (3969, 21180), (4236, 19845), (4410, 19062), (4860, 17297), (4942, 17010), (5292, 15885), (5295, 15876), (5670, 14826), (6354, 13230), (6615, 12708), (6804, 12355), (7060, 11907), (7413, 11340), (7938, 10590), (8505, 9884), (8820, 9531)]