86752260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2274

約数の個数: 144

約数和(自身を含む): 310582272

約数和(自身を除く): 223830012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2221, 2604, 2790, 3255, 3906, 4340, 4442, 5580, 6510, 6663, 7812, 8884, 9765, 11105, 13020, 13326, 15547, 19530, 19989, 22210, 26652, 31094, 33315, 39060, 39978, 44420, 46641, 62188, 66630, 68851, 77735, 79956, 93282, 99945, 133260, 137702, 139923, 155470, 186564, 199890, 206553, 233205, 275404, 279846, 310940, 344255, 399780, 413106, 466410, 481957, 559692, 619659, 688510, 699615, 826212, 932820, 963914, 1032765, 1239318, 1377020, 1399230, 1445871, 1927828, 2065530, 2409785, 2478636, 2798460, 2891742, 3098295, 4131060, 4337613, 4819570, 5783484, 6196590, 7229355, 8675226, 9639140, 12393180, 14458710, 17350452, 21688065, 28917420, 43376130, 86752260]

約数ペア:

[(1, 86752260), (2, 43376130), (3, 28917420), (4, 21688065), (5, 17350452), (6, 14458710), (7, 12393180), (9, 9639140), (10, 8675226), (12, 7229355), (14, 6196590), (15, 5783484), (18, 4819570), (20, 4337613), (21, 4131060), (28, 3098295), (30, 2891742), (31, 2798460), (35, 2478636), (36, 2409785), (42, 2065530), (45, 1927828), (60, 1445871), (62, 1399230), (63, 1377020), (70, 1239318), (84, 1032765), (90, 963914), (93, 932820), (105, 826212), (124, 699615), (126, 688510), (140, 619659), (155, 559692), (180, 481957), (186, 466410), (210, 413106), (217, 399780), (252, 344255), (279, 310940), (310, 279846), (315, 275404), (372, 233205), (420, 206553), (434, 199890), (465, 186564), (558, 155470), (620, 139923), (630, 137702), (651, 133260), (868, 99945), (930, 93282), (1085, 79956), (1116, 77735), (1260, 68851), (1302, 66630), (1395, 62188), (1860, 46641), (1953, 44420), (2170, 39978), (2221, 39060), (2604, 33315), (2790, 31094), (3255, 26652), (3906, 22210), (4340, 19989), (4442, 19530), (5580, 15547), (6510, 13326), (6663, 13020), (7812, 11105), (8884, 9765)]