89864190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 164877570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 534, 585, 801, 863, 890, 1157, 1170, 1335, 1602, 1726, 2314, 2589, 2670, 3471, 4005, 4315, 5178, 5785, 6942, 7767, 8010, 8630, 10413, 11219, 11570, 12945, 15534, 17355, 20826, 22438, 25890, 33657, 34710, 38835, 52065, 56095, 67314, 76807, 77670, 100971, 104130, 112190, 153614, 168285, 201942, 230421, 336570, 384035, 460842, 504855, 691263, 768070, 998491, 1009710, 1152105, 1382526, 1996982, 2304210, 2995473, 3456315, 4992455, 5990946, 6912630, 8986419, 9984910, 14977365, 17972838, 29954730, 44932095, 89864190]

約数ペア:

[(1, 89864190), (2, 44932095), (3, 29954730), (5, 17972838), (6, 14977365), (9, 9984910), (10, 8986419), (13, 6912630), (15, 5990946), (18, 4992455), (26, 3456315), (30, 2995473), (39, 2304210), (45, 1996982), (65, 1382526), (78, 1152105), (89, 1009710), (90, 998491), (117, 768070), (130, 691263), (178, 504855), (195, 460842), (234, 384035), (267, 336570), (390, 230421), (445, 201942), (534, 168285), (585, 153614), (801, 112190), (863, 104130), (890, 100971), (1157, 77670), (1170, 76807), (1335, 67314), (1602, 56095), (1726, 52065), (2314, 38835), (2589, 34710), (2670, 33657), (3471, 25890), (4005, 22438), (4315, 20826), (5178, 17355), (5785, 15534), (6942, 12945), (7767, 11570), (8010, 11219), (8630, 10413)]