88243740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:948

約数の個数: 144

約数和(自身を含む): 295303008

約数和(自身を除く): 207059268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 877, 1118, 1170, 1290, 1548, 1677, 1754, 1935, 2236, 2340, 2580, 2631, 2795, 3354, 3508, 3870, 4385, 5031, 5262, 5590, 6708, 7740, 7893, 8385, 8770, 10062, 10524, 11180, 11401, 13155, 15786, 16770, 17540, 20124, 22802, 25155, 26310, 31572, 33540, 34203, 37711, 39465, 45604, 50310, 52620, 57005, 68406, 75422, 78930, 100620, 102609, 113133, 114010, 136812, 150844, 157860, 171015, 188555, 205218, 226266, 228020, 339399, 342030, 377110, 410436, 452532, 490243, 513045, 565665, 678798, 684060, 754220, 980486, 1026090, 1131330, 1357596, 1470729, 1696995, 1960972, 2052180, 2262660, 2451215, 2941458, 3393990, 4412187, 4902430, 5882916, 6787980, 7353645, 8824374, 9804860, 14707290, 17648748, 22060935, 29414580, 44121870, 88243740]

約数ペア:

[(1, 88243740), (2, 44121870), (3, 29414580), (4, 22060935), (5, 17648748), (6, 14707290), (9, 9804860), (10, 8824374), (12, 7353645), (13, 6787980), (15, 5882916), (18, 4902430), (20, 4412187), (26, 3393990), (30, 2941458), (36, 2451215), (39, 2262660), (43, 2052180), (45, 1960972), (52, 1696995), (60, 1470729), (65, 1357596), (78, 1131330), (86, 1026090), (90, 980486), (117, 754220), (129, 684060), (130, 678798), (156, 565665), (172, 513045), (180, 490243), (195, 452532), (215, 410436), (234, 377110), (258, 342030), (260, 339399), (387, 228020), (390, 226266), (430, 205218), (468, 188555), (516, 171015), (559, 157860), (585, 150844), (645, 136812), (774, 114010), (780, 113133), (860, 102609), (877, 100620), (1118, 78930), (1170, 75422), (1290, 68406), (1548, 57005), (1677, 52620), (1754, 50310), (1935, 45604), (2236, 39465), (2340, 37711), (2580, 34203), (2631, 33540), (2795, 31572), (3354, 26310), (3508, 25155), (3870, 22802), (4385, 20124), (5031, 17540), (5262, 16770), (5590, 15786), (6708, 13155), (7740, 11401), (7893, 11180), (8385, 10524), (8770, 10062)]