72117408

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2258

約数の個数: 96

約数和(自身を含む): 213276672

約数和(自身を除く): 141159264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 682, 744, 992, 1023, 1056, 1364, 1488, 2046, 2203, 2728, 2976, 4092, 4406, 5456, 6609, 8184, 8812, 10912, 13218, 16368, 17624, 24233, 26436, 32736, 35248, 48466, 52872, 68293, 70496, 72699, 96932, 105744, 136586, 145398, 193864, 204879, 211488, 273172, 290796, 387728, 409758, 546344, 581592, 751223, 775456, 819516, 1092688, 1163184, 1502446, 1639032, 2185376, 2253669, 2326368, 3004892, 3278064, 4507338, 6009784, 6556128, 9014676, 12019568, 18029352, 24039136, 36058704, 72117408]

約数ペア:

[(1, 72117408), (2, 36058704), (3, 24039136), (4, 18029352), (6, 12019568), (8, 9014676), (11, 6556128), (12, 6009784), (16, 4507338), (22, 3278064), (24, 3004892), (31, 2326368), (32, 2253669), (33, 2185376), (44, 1639032), (48, 1502446), (62, 1163184), (66, 1092688), (88, 819516), (93, 775456), (96, 751223), (124, 581592), (132, 546344), (176, 409758), (186, 387728), (248, 290796), (264, 273172), (341, 211488), (352, 204879), (372, 193864), (496, 145398), (528, 136586), (682, 105744), (744, 96932), (992, 72699), (1023, 70496), (1056, 68293), (1364, 52872), (1488, 48466), (2046, 35248), (2203, 32736), (2728, 26436), (2976, 24233), (4092, 17624), (4406, 16368), (5456, 13218), (6609, 10912), (8184, 8812)]