71375486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 148538880

約数和(自身を除く): 77163394

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 59, 91, 118, 119, 161, 182, 221, 238, 289, 299, 322, 391, 413, 442, 578, 598, 767, 782, 826, 1003, 1357, 1534, 1547, 2006, 2023, 2093, 2714, 2737, 3094, 3757, 4046, 4186, 5083, 5369, 5474, 6647, 7021, 7514, 9499, 10166, 10738, 13039, 13294, 14042, 17051, 17641, 18998, 23069, 26078, 26299, 34102, 35282, 35581, 46138, 46529, 52598, 71162, 86411, 91273, 93058, 119357, 123487, 161483, 172822, 182546, 221663, 238714, 246974, 299897, 322966, 392173, 443326, 599794, 604877, 784346, 1209754, 1551641, 2099279, 2745211, 3103282, 4198558, 5098249, 5490422, 10196498, 35687743, 71375486]

約数ペア:

[(1, 71375486), (2, 35687743), (7, 10196498), (13, 5490422), (14, 5098249), (17, 4198558), (23, 3103282), (26, 2745211), (34, 2099279), (46, 1551641), (59, 1209754), (91, 784346), (118, 604877), (119, 599794), (161, 443326), (182, 392173), (221, 322966), (238, 299897), (289, 246974), (299, 238714), (322, 221663), (391, 182546), (413, 172822), (442, 161483), (578, 123487), (598, 119357), (767, 93058), (782, 91273), (826, 86411), (1003, 71162), (1357, 52598), (1534, 46529), (1547, 46138), (2006, 35581), (2023, 35282), (2093, 34102), (2714, 26299), (2737, 26078), (3094, 23069), (3757, 18998), (4046, 17641), (4186, 17051), (5083, 14042), (5369, 13294), (5474, 13039), (6647, 10738), (7021, 10166), (7514, 9499)]