84999312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 256114560

約数和(自身を除く): 171115248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 661, 684, 752, 846, 893, 912, 1128, 1322, 1368, 1692, 1786, 1983, 2256, 2644, 2679, 2736, 3384, 3572, 3966, 5288, 5358, 5949, 6768, 7144, 7932, 8037, 10576, 10716, 11898, 12559, 14288, 15864, 16074, 21432, 23796, 25118, 31067, 31728, 32148, 37677, 42864, 47592, 50236, 62134, 64296, 75354, 93201, 95184, 100472, 113031, 124268, 128592, 150708, 186402, 200944, 226062, 248536, 279603, 301416, 372804, 452124, 497072, 559206, 590273, 602832, 745608, 904248, 1118412, 1180546, 1491216, 1770819, 1808496, 2236824, 2361092, 3541638, 4473648, 4722184, 5312457, 7083276, 9444368, 10624914, 14166552, 21249828, 28333104, 42499656, 84999312]

約数ペア:

[(1, 84999312), (2, 42499656), (3, 28333104), (4, 21249828), (6, 14166552), (8, 10624914), (9, 9444368), (12, 7083276), (16, 5312457), (18, 4722184), (19, 4473648), (24, 3541638), (36, 2361092), (38, 2236824), (47, 1808496), (48, 1770819), (57, 1491216), (72, 1180546), (76, 1118412), (94, 904248), (114, 745608), (141, 602832), (144, 590273), (152, 559206), (171, 497072), (188, 452124), (228, 372804), (282, 301416), (304, 279603), (342, 248536), (376, 226062), (423, 200944), (456, 186402), (564, 150708), (661, 128592), (684, 124268), (752, 113031), (846, 100472), (893, 95184), (912, 93201), (1128, 75354), (1322, 64296), (1368, 62134), (1692, 50236), (1786, 47592), (1983, 42864), (2256, 37677), (2644, 32148), (2679, 31728), (2736, 31067), (3384, 25118), (3572, 23796), (3966, 21432), (5288, 16074), (5358, 15864), (5949, 14288), (6768, 12559), (7144, 11898), (7932, 10716), (8037, 10576)]