71845128

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 208915200

約数和(自身を除く): 137070072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 79, 102, 136, 153, 158, 204, 237, 306, 316, 408, 474, 612, 632, 711, 743, 948, 1224, 1343, 1422, 1486, 1896, 2229, 2686, 2844, 2972, 4029, 4458, 5372, 5688, 5944, 6687, 8058, 8916, 10744, 12087, 12631, 13374, 16116, 17832, 24174, 25262, 26748, 32232, 37893, 48348, 50524, 53496, 58697, 75786, 96696, 101048, 113679, 117394, 151572, 176091, 227358, 234788, 303144, 352182, 454716, 469576, 528273, 704364, 909432, 997849, 1056546, 1408728, 1995698, 2113092, 2993547, 3991396, 4226184, 5987094, 7982792, 8980641, 11974188, 17961282, 23948376, 35922564, 71845128]

約数ペア:

[(1, 71845128), (2, 35922564), (3, 23948376), (4, 17961282), (6, 11974188), (8, 8980641), (9, 7982792), (12, 5987094), (17, 4226184), (18, 3991396), (24, 2993547), (34, 2113092), (36, 1995698), (51, 1408728), (68, 1056546), (72, 997849), (79, 909432), (102, 704364), (136, 528273), (153, 469576), (158, 454716), (204, 352182), (237, 303144), (306, 234788), (316, 227358), (408, 176091), (474, 151572), (612, 117394), (632, 113679), (711, 101048), (743, 96696), (948, 75786), (1224, 58697), (1343, 53496), (1422, 50524), (1486, 48348), (1896, 37893), (2229, 32232), (2686, 26748), (2844, 25262), (2972, 24174), (4029, 17832), (4458, 16116), (5372, 13374), (5688, 12631), (5944, 12087), (6687, 10744), (8058, 8916)]