128780712

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^2\times {\mathrm{2063}}^1$

素因数の和:2112

約数の個数: 96

約数和(自身を含む): 380188800

約数和(自身を除く): 251408088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 289, 306, 408, 459, 578, 612, 867, 918, 1156, 1224, 1734, 1836, 2063, 2312, 2601, 3468, 3672, 4126, 5202, 6189, 6936, 7803, 8252, 10404, 12378, 15606, 16504, 18567, 20808, 24756, 31212, 35071, 37134, 49512, 55701, 62424, 70142, 74268, 105213, 111402, 140284, 148536, 210426, 222804, 280568, 315639, 420852, 445608, 596207, 631278, 841704, 946917, 1192414, 1262556, 1788621, 1893834, 2384828, 2525112, 3577242, 3787668, 4769656, 5365863, 7154484, 7575336, 10731726, 14308968, 16097589, 21463452, 32195178, 42926904, 64390356, 128780712]

約数ペア:

[(1, 128780712), (2, 64390356), (3, 42926904), (4, 32195178), (6, 21463452), (8, 16097589), (9, 14308968), (12, 10731726), (17, 7575336), (18, 7154484), (24, 5365863), (27, 4769656), (34, 3787668), (36, 3577242), (51, 2525112), (54, 2384828), (68, 1893834), (72, 1788621), (102, 1262556), (108, 1192414), (136, 946917), (153, 841704), (204, 631278), (216, 596207), (289, 445608), (306, 420852), (408, 315639), (459, 280568), (578, 222804), (612, 210426), (867, 148536), (918, 140284), (1156, 111402), (1224, 105213), (1734, 74268), (1836, 70142), (2063, 62424), (2312, 55701), (2601, 49512), (3468, 37134), (3672, 35071), (4126, 31212), (5202, 24756), (6189, 20808), (6936, 18567), (7803, 16504), (8252, 15606), (10404, 12378)]