25390152

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 74995200

約数和(自身を除く): 49605048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 47, 54, 61, 72, 82, 94, 108, 122, 123, 141, 164, 183, 188, 216, 244, 246, 282, 328, 366, 369, 376, 423, 488, 492, 549, 564, 732, 738, 846, 984, 1098, 1107, 1128, 1269, 1464, 1476, 1647, 1692, 1927, 2196, 2214, 2501, 2538, 2867, 2952, 3294, 3384, 3854, 4392, 4428, 5002, 5076, 5734, 5781, 6588, 7503, 7708, 8601, 8856, 10004, 10152, 11468, 11562, 13176, 15006, 15416, 17202, 17343, 20008, 22509, 22936, 23124, 25803, 30012, 34404, 34686, 45018, 46248, 51606, 52029, 60024, 67527, 68808, 69372, 77409, 90036, 103212, 104058, 117547, 135054, 138744, 154818, 180072, 206424, 208116, 235094, 270108, 309636, 352641, 416232, 470188, 540216, 619272, 705282, 940376, 1057923, 1410564, 2115846, 2821128, 3173769, 4231692, 6347538, 8463384, 12695076, 25390152]

約数ペア:

[(1, 25390152), (2, 12695076), (3, 8463384), (4, 6347538), (6, 4231692), (8, 3173769), (9, 2821128), (12, 2115846), (18, 1410564), (24, 1057923), (27, 940376), (36, 705282), (41, 619272), (47, 540216), (54, 470188), (61, 416232), (72, 352641), (82, 309636), (94, 270108), (108, 235094), (122, 208116), (123, 206424), (141, 180072), (164, 154818), (183, 138744), (188, 135054), (216, 117547), (244, 104058), (246, 103212), (282, 90036), (328, 77409), (366, 69372), (369, 68808), (376, 67527), (423, 60024), (488, 52029), (492, 51606), (549, 46248), (564, 45018), (732, 34686), (738, 34404), (846, 30012), (984, 25803), (1098, 23124), (1107, 22936), (1128, 22509), (1269, 20008), (1464, 17343), (1476, 17202), (1647, 15416), (1692, 15006), (1927, 13176), (2196, 11562), (2214, 11468), (2501, 10152), (2538, 10004), (2867, 8856), (2952, 8601), (3294, 7708), (3384, 7503), (3854, 6588), (4392, 5781), (4428, 5734), (5002, 5076)]