99901788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 289578240

約数和(自身を除く): 189676452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 83, 84, 89, 92, 98, 138, 147, 161, 166, 178, 196, 249, 267, 276, 294, 322, 332, 356, 483, 498, 534, 581, 588, 623, 644, 966, 996, 1068, 1127, 1162, 1246, 1743, 1869, 1909, 1932, 2047, 2254, 2324, 2492, 3381, 3486, 3738, 3818, 4067, 4094, 4361, 4508, 5727, 6141, 6762, 6972, 7387, 7476, 7636, 8134, 8188, 8722, 11454, 12201, 12282, 13083, 13363, 13524, 14329, 14774, 16268, 17444, 22161, 22908, 24402, 24564, 26166, 26726, 28658, 29548, 40089, 42987, 44322, 48804, 51709, 52332, 53452, 57316, 80178, 85974, 88644, 93541, 100303, 103418, 155127, 160356, 169901, 171948, 187082, 200606, 206836, 280623, 300909, 310254, 339802, 361963, 374164, 401212, 509703, 561246, 601818, 620508, 679604, 723926, 1019406, 1085889, 1122492, 1189307, 1203636, 1447852, 2038812, 2171778, 2378614, 3567921, 4343556, 4757228, 7135842, 8325149, 14271684, 16650298, 24975447, 33300596, 49950894, 99901788]

約数ペア:

[(1, 99901788), (2, 49950894), (3, 33300596), (4, 24975447), (6, 16650298), (7, 14271684), (12, 8325149), (14, 7135842), (21, 4757228), (23, 4343556), (28, 3567921), (42, 2378614), (46, 2171778), (49, 2038812), (69, 1447852), (83, 1203636), (84, 1189307), (89, 1122492), (92, 1085889), (98, 1019406), (138, 723926), (147, 679604), (161, 620508), (166, 601818), (178, 561246), (196, 509703), (249, 401212), (267, 374164), (276, 361963), (294, 339802), (322, 310254), (332, 300909), (356, 280623), (483, 206836), (498, 200606), (534, 187082), (581, 171948), (588, 169901), (623, 160356), (644, 155127), (966, 103418), (996, 100303), (1068, 93541), (1127, 88644), (1162, 85974), (1246, 80178), (1743, 57316), (1869, 53452), (1909, 52332), (1932, 51709), (2047, 48804), (2254, 44322), (2324, 42987), (2492, 40089), (3381, 29548), (3486, 28658), (3738, 26726), (3818, 26166), (4067, 24564), (4094, 24402), (4361, 22908), (4508, 22161), (5727, 17444), (6141, 16268), (6762, 14774), (6972, 14329), (7387, 13524), (7476, 13363), (7636, 13083), (8134, 12282), (8188, 12201), (8722, 11454)]