99775702972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{79939}}^1$

素因数の和:81466

約数の個数: 48

約数和(自身を含む): 200643004800

約数和(自身を除く): 100867301828

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1493, 2986, 5972, 16423, 28367, 32846, 56734, 65692, 79939, 113468, 159878, 312037, 319756, 624074, 879329, 1248148, 1518841, 1758658, 3037682, 3517316, 6075364, 16707251, 33414502, 66829004, 119348927, 238697854, 477395708, 1312838197, 2267629613, 2625676394, 4535259226, 5251352788, 9070518452, 24943925743, 49887851486, 99775702972]

約数ペア:

[(1, 99775702972), (2, 49887851486), (4, 24943925743), (11, 9070518452), (19, 5251352788), (22, 4535259226), (38, 2625676394), (44, 2267629613), (76, 1312838197), (209, 477395708), (418, 238697854), (836, 119348927), (1493, 66829004), (2986, 33414502), (5972, 16707251), (16423, 6075364), (28367, 3517316), (32846, 3037682), (56734, 1758658), (65692, 1518841), (79939, 1248148), (113468, 879329), (159878, 624074), (312037, 319756)]