90303336

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 270768960

約数和(自身を除く): 180465624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 73, 81, 83, 92, 108, 138, 146, 162, 166, 184, 207, 216, 219, 249, 276, 292, 324, 332, 414, 438, 498, 552, 584, 621, 648, 657, 664, 747, 828, 876, 996, 1242, 1314, 1494, 1656, 1679, 1752, 1863, 1909, 1971, 1992, 2241, 2484, 2628, 2988, 3358, 3726, 3818, 3942, 4482, 4968, 5037, 5256, 5727, 5913, 5976, 6059, 6716, 6723, 7452, 7636, 7884, 8964, 10074, 11454, 11826, 12118, 13432, 13446, 14904, 15111, 15272, 15768, 17181, 17928, 18177, 20148, 22908, 23652, 24236, 26892, 30222, 34362, 36354, 40296, 45333, 45816, 47304, 48472, 51543, 53784, 54531, 60444, 68724, 72708, 90666, 103086, 109062, 120888, 135999, 137448, 139357, 145416, 154629, 163593, 181332, 206172, 218124, 271998, 278714, 309258, 327186, 362664, 412344, 418071, 436248, 490779, 543996, 557428, 618516, 654372, 836142, 981558, 1087992, 1114856, 1237032, 1254213, 1308744, 1672284, 1963116, 2508426, 3344568, 3762639, 3926232, 5016852, 7525278, 10033704, 11287917, 15050556, 22575834, 30101112, 45151668, 90303336]

約数ペア:

[(1, 90303336), (2, 45151668), (3, 30101112), (4, 22575834), (6, 15050556), (8, 11287917), (9, 10033704), (12, 7525278), (18, 5016852), (23, 3926232), (24, 3762639), (27, 3344568), (36, 2508426), (46, 1963116), (54, 1672284), (69, 1308744), (72, 1254213), (73, 1237032), (81, 1114856), (83, 1087992), (92, 981558), (108, 836142), (138, 654372), (146, 618516), (162, 557428), (166, 543996), (184, 490779), (207, 436248), (216, 418071), (219, 412344), (249, 362664), (276, 327186), (292, 309258), (324, 278714), (332, 271998), (414, 218124), (438, 206172), (498, 181332), (552, 163593), (584, 154629), (621, 145416), (648, 139357), (657, 137448), (664, 135999), (747, 120888), (828, 109062), (876, 103086), (996, 90666), (1242, 72708), (1314, 68724), (1494, 60444), (1656, 54531), (1679, 53784), (1752, 51543), (1863, 48472), (1909, 47304), (1971, 45816), (1992, 45333), (2241, 40296), (2484, 36354), (2628, 34362), (2988, 30222), (3358, 26892), (3726, 24236), (3818, 23652), (3942, 22908), (4482, 20148), (4968, 18177), (5037, 17928), (5256, 17181), (5727, 15768), (5913, 15272), (5976, 15111), (6059, 14904), (6716, 13446), (6723, 13432), (7452, 12118), (7636, 11826), (7884, 11454), (8964, 10074)]