80249538418

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1663}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 148600258560

約数和(自身を除く): 68350720142

約数列:

[1, 2, 7, 14, 23, 46, 49, 79, 98, 158, 161, 271, 322, 542, 553, 1106, 1127, 1663, 1817, 1897, 2254, 3326, 3634, 3794, 3871, 6233, 7742, 11641, 12466, 12719, 13279, 21409, 23282, 25438, 26558, 38249, 42818, 43631, 76498, 81487, 87262, 89033, 131377, 149863, 162974, 178066, 262754, 267743, 299726, 305417, 450673, 492407, 535486, 610834, 901346, 919639, 984814, 1049041, 1839278, 1874201, 2098082, 3021671, 3154711, 3446849, 3748402, 6043342, 6309422, 6437473, 6893698, 10365479, 12874946, 20730958, 21151697, 22082977, 24127943, 35603167, 42303394, 44165954, 48255886, 71206334, 72558353, 145116706, 148061879, 249222169, 296123758, 498444338, 507908471, 818872841, 1015816942, 1637745682, 1744555183, 3489110366, 5732109887, 11464219774, 40124769209, 80249538418]

約数ペア:

[(1, 80249538418), (2, 40124769209), (7, 11464219774), (14, 5732109887), (23, 3489110366), (46, 1744555183), (49, 1637745682), (79, 1015816942), (98, 818872841), (158, 507908471), (161, 498444338), (271, 296123758), (322, 249222169), (542, 148061879), (553, 145116706), (1106, 72558353), (1127, 71206334), (1663, 48255886), (1817, 44165954), (1897, 42303394), (2254, 35603167), (3326, 24127943), (3634, 22082977), (3794, 21151697), (3871, 20730958), (6233, 12874946), (7742, 10365479), (11641, 6893698), (12466, 6437473), (12719, 6309422), (13279, 6043342), (21409, 3748402), (23282, 3446849), (25438, 3154711), (26558, 3021671), (38249, 2098082), (42818, 1874201), (43631, 1839278), (76498, 1049041), (81487, 984814), (87262, 919639), (89033, 901346), (131377, 610834), (149863, 535486), (162974, 492407), (178066, 450673), (262754, 305417), (267743, 299726)]