88981488

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 258532560

約数和(自身を除く): 169551072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 89, 106, 131, 144, 159, 178, 212, 262, 267, 318, 356, 393, 424, 477, 524, 534, 636, 712, 786, 801, 848, 954, 1048, 1068, 1179, 1272, 1424, 1572, 1602, 1908, 2096, 2136, 2358, 2544, 3144, 3204, 3816, 4272, 4716, 4717, 6288, 6408, 6943, 7632, 9432, 9434, 11659, 12816, 13886, 14151, 18864, 18868, 20829, 23318, 27772, 28302, 34977, 37736, 41658, 42453, 46636, 55544, 56604, 62487, 69954, 75472, 83316, 84906, 93272, 104931, 111088, 113208, 124974, 139908, 166632, 169812, 186544, 209862, 226416, 249948, 279816, 333264, 339624, 419724, 499896, 559632, 617927, 679248, 839448, 999792, 1235854, 1678896, 1853781, 2471708, 3707562, 4943416, 5561343, 7415124, 9886832, 11122686, 14830248, 22245372, 29660496, 44490744, 88981488]

約数ペア:

[(1, 88981488), (2, 44490744), (3, 29660496), (4, 22245372), (6, 14830248), (8, 11122686), (9, 9886832), (12, 7415124), (16, 5561343), (18, 4943416), (24, 3707562), (36, 2471708), (48, 1853781), (53, 1678896), (72, 1235854), (89, 999792), (106, 839448), (131, 679248), (144, 617927), (159, 559632), (178, 499896), (212, 419724), (262, 339624), (267, 333264), (318, 279816), (356, 249948), (393, 226416), (424, 209862), (477, 186544), (524, 169812), (534, 166632), (636, 139908), (712, 124974), (786, 113208), (801, 111088), (848, 104931), (954, 93272), (1048, 84906), (1068, 83316), (1179, 75472), (1272, 69954), (1424, 62487), (1572, 56604), (1602, 55544), (1908, 46636), (2096, 42453), (2136, 41658), (2358, 37736), (2544, 34977), (3144, 28302), (3204, 27772), (3816, 23318), (4272, 20829), (4716, 18868), (4717, 18864), (6288, 14151), (6408, 13886), (6943, 12816), (7632, 11659), (9432, 9434)]