77369490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2576

約数の個数: 96

約数和(自身を含む): 226616832

約数和(自身を除く): 149247342

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2521, 2790, 3069, 3410, 5042, 5115, 6138, 7563, 10230, 12605, 15126, 15345, 22689, 25210, 27731, 30690, 37815, 45378, 55462, 75630, 78151, 83193, 113445, 138655, 156302, 166386, 226890, 234453, 249579, 277310, 390755, 415965, 468906, 499158, 703359, 781510, 831930, 859661, 1172265, 1247895, 1406718, 1719322, 2344530, 2495790, 2578983, 3516795, 4298305, 5157966, 7033590, 7736949, 8596610, 12894915, 15473898, 25789830, 38684745, 77369490]

約数ペア:

[(1, 77369490), (2, 38684745), (3, 25789830), (5, 15473898), (6, 12894915), (9, 8596610), (10, 7736949), (11, 7033590), (15, 5157966), (18, 4298305), (22, 3516795), (30, 2578983), (31, 2495790), (33, 2344530), (45, 1719322), (55, 1406718), (62, 1247895), (66, 1172265), (90, 859661), (93, 831930), (99, 781510), (110, 703359), (155, 499158), (165, 468906), (186, 415965), (198, 390755), (279, 277310), (310, 249579), (330, 234453), (341, 226890), (465, 166386), (495, 156302), (558, 138655), (682, 113445), (930, 83193), (990, 78151), (1023, 75630), (1395, 55462), (1705, 45378), (2046, 37815), (2521, 30690), (2790, 27731), (3069, 25210), (3410, 22689), (5042, 15345), (5115, 15126), (6138, 12605), (7563, 10230)]