88713990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2574

約数の個数: 96

約数和(自身を含む): 254943936

約数和(自身を除く): 166229946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1955, 2070, 2346, 2521, 3519, 3910, 5042, 5865, 7038, 7563, 11730, 12605, 15126, 17595, 22689, 25210, 35190, 37815, 42857, 45378, 57983, 75630, 85714, 113445, 115966, 128571, 173949, 214285, 226890, 257142, 289915, 347898, 385713, 428570, 521847, 579830, 642855, 771426, 869745, 985711, 1043694, 1285710, 1739490, 1928565, 1971422, 2609235, 2957133, 3857130, 4928555, 5218470, 5914266, 8871399, 9857110, 14785665, 17742798, 29571330, 44356995, 88713990]

約数ペア:

[(1, 88713990), (2, 44356995), (3, 29571330), (5, 17742798), (6, 14785665), (9, 9857110), (10, 8871399), (15, 5914266), (17, 5218470), (18, 4928555), (23, 3857130), (30, 2957133), (34, 2609235), (45, 1971422), (46, 1928565), (51, 1739490), (69, 1285710), (85, 1043694), (90, 985711), (102, 869745), (115, 771426), (138, 642855), (153, 579830), (170, 521847), (207, 428570), (230, 385713), (255, 347898), (306, 289915), (345, 257142), (391, 226890), (414, 214285), (510, 173949), (690, 128571), (765, 115966), (782, 113445), (1035, 85714), (1173, 75630), (1530, 57983), (1955, 45378), (2070, 42857), (2346, 37815), (2521, 35190), (3519, 25210), (3910, 22689), (5042, 17595), (5865, 15126), (7038, 12605), (7563, 11730)]