71457573186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{123491}}^1$

素因数の和:123608

約数の個数: 96

約数和(自身を含む): 171995705856

約数和(自身を除く): 100538132670

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 61, 62, 93, 102, 122, 153, 183, 186, 279, 306, 366, 527, 549, 558, 1037, 1054, 1098, 1581, 1891, 2074, 3111, 3162, 3782, 4743, 5673, 6222, 9333, 9486, 11346, 17019, 18666, 32147, 34038, 64294, 96441, 123491, 192882, 246982, 289323, 370473, 578646, 740946, 1111419, 2099347, 2222838, 3828221, 4198694, 6298041, 7532951, 7656442, 11484663, 12596082, 15065902, 18894123, 22598853, 22969326, 34453989, 37788246, 45197706, 65079757, 67796559, 68907978, 128060167, 130159514, 135593118, 195239271, 233521481, 256120334, 384180501, 390478542, 467042962, 585717813, 700564443, 768361002, 1152541503, 1171435626, 1401128886, 2101693329, 2305083006, 3969865177, 4203386658, 7939730354, 11909595531, 23819191062, 35728786593, 71457573186]

約数ペア:

[(1, 71457573186), (2, 35728786593), (3, 23819191062), (6, 11909595531), (9, 7939730354), (17, 4203386658), (18, 3969865177), (31, 2305083006), (34, 2101693329), (51, 1401128886), (61, 1171435626), (62, 1152541503), (93, 768361002), (102, 700564443), (122, 585717813), (153, 467042962), (183, 390478542), (186, 384180501), (279, 256120334), (306, 233521481), (366, 195239271), (527, 135593118), (549, 130159514), (558, 128060167), (1037, 68907978), (1054, 67796559), (1098, 65079757), (1581, 45197706), (1891, 37788246), (2074, 34453989), (3111, 22969326), (3162, 22598853), (3782, 18894123), (4743, 15065902), (5673, 12596082), (6222, 11484663), (9333, 7656442), (9486, 7532951), (11346, 6298041), (17019, 4198694), (18666, 3828221), (32147, 2222838), (34038, 2099347), (64294, 1111419), (96441, 740946), (123491, 578646), (192882, 370473), (246982, 289323)]