77887098

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 189034560

約数和(自身を除く): 111147462

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 67, 87, 102, 131, 134, 153, 174, 201, 261, 262, 306, 393, 402, 493, 522, 603, 786, 986, 1139, 1179, 1206, 1479, 1943, 2227, 2278, 2358, 2958, 3417, 3799, 3886, 4437, 4454, 5829, 6681, 6834, 7598, 8777, 8874, 10251, 11397, 11658, 13362, 17487, 17554, 20043, 20502, 22794, 26331, 33031, 34191, 34974, 40086, 52662, 64583, 66062, 68382, 78993, 99093, 129166, 149209, 157986, 193749, 198186, 254533, 297279, 298418, 387498, 447627, 509066, 581247, 594558, 763599, 895254, 1162494, 1342881, 1527198, 2290797, 2685762, 4327061, 4581594, 8654122, 12981183, 25962366, 38943549, 77887098]

約数ペア:

[(1, 77887098), (2, 38943549), (3, 25962366), (6, 12981183), (9, 8654122), (17, 4581594), (18, 4327061), (29, 2685762), (34, 2290797), (51, 1527198), (58, 1342881), (67, 1162494), (87, 895254), (102, 763599), (131, 594558), (134, 581247), (153, 509066), (174, 447627), (201, 387498), (261, 298418), (262, 297279), (306, 254533), (393, 198186), (402, 193749), (493, 157986), (522, 149209), (603, 129166), (786, 99093), (986, 78993), (1139, 68382), (1179, 66062), (1206, 64583), (1479, 52662), (1943, 40086), (2227, 34974), (2278, 34191), (2358, 33031), (2958, 26331), (3417, 22794), (3799, 20502), (3886, 20043), (4437, 17554), (4454, 17487), (5829, 13362), (6681, 11658), (6834, 11397), (7598, 10251), (8777, 8874)]