72214128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2363

約数の個数: 120

約数和(自身を含む): 238524416

約数和(自身を除く): 166310288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2311, 2604, 3472, 3906, 4464, 4622, 5208, 6933, 7812, 9244, 10416, 13866, 15624, 16177, 18488, 20799, 27732, 31248, 32354, 36976, 41598, 48531, 55464, 64708, 71641, 83196, 97062, 110928, 129416, 143282, 145593, 166392, 194124, 214923, 258832, 286564, 291186, 332784, 388248, 429846, 501487, 573128, 582372, 644769, 776496, 859692, 1002974, 1146256, 1164744, 1289538, 1504461, 1719384, 2005948, 2329488, 2579076, 3008922, 3438768, 4011896, 4513383, 5158152, 6017844, 8023792, 9026766, 10316304, 12035688, 18053532, 24071376, 36107064, 72214128]

約数ペア:

[(1, 72214128), (2, 36107064), (3, 24071376), (4, 18053532), (6, 12035688), (7, 10316304), (8, 9026766), (9, 8023792), (12, 6017844), (14, 5158152), (16, 4513383), (18, 4011896), (21, 3438768), (24, 3008922), (28, 2579076), (31, 2329488), (36, 2005948), (42, 1719384), (48, 1504461), (56, 1289538), (62, 1164744), (63, 1146256), (72, 1002974), (84, 859692), (93, 776496), (112, 644769), (124, 582372), (126, 573128), (144, 501487), (168, 429846), (186, 388248), (217, 332784), (248, 291186), (252, 286564), (279, 258832), (336, 214923), (372, 194124), (434, 166392), (496, 145593), (504, 143282), (558, 129416), (651, 110928), (744, 97062), (868, 83196), (1008, 71641), (1116, 64708), (1302, 55464), (1488, 48531), (1736, 41598), (1953, 36976), (2232, 32354), (2311, 31248), (2604, 27732), (3472, 20799), (3906, 18488), (4464, 16177), (4622, 15624), (5208, 13866), (6933, 10416), (7812, 9244)]