79423416

素因数分解:

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

素因数の和:187

約数の個数: 120

約数和(自身を含む): 235354680

約数和(自身を除く): 155931264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 73, 81, 92, 108, 138, 146, 162, 184, 207, 216, 219, 276, 292, 324, 414, 438, 552, 584, 621, 648, 657, 828, 876, 1242, 1314, 1656, 1679, 1752, 1863, 1971, 2484, 2628, 3358, 3726, 3942, 4968, 5037, 5256, 5329, 5913, 6716, 7452, 7884, 10074, 10658, 11826, 13432, 14904, 15111, 15768, 15987, 20148, 21316, 23652, 30222, 31974, 40296, 42632, 45333, 47304, 47961, 60444, 63948, 90666, 95922, 120888, 122567, 127896, 135999, 143883, 181332, 191844, 245134, 271998, 287766, 362664, 367701, 383688, 431649, 490268, 543996, 575532, 735402, 863298, 980536, 1087992, 1103103, 1151064, 1470804, 1726596, 2206206, 2941608, 3309309, 3453192, 4412412, 6618618, 8824824, 9927927, 13237236, 19855854, 26474472, 39711708, 79423416]

約数ペア:

[(1, 79423416), (2, 39711708), (3, 26474472), (4, 19855854), (6, 13237236), (8, 9927927), (9, 8824824), (12, 6618618), (18, 4412412), (23, 3453192), (24, 3309309), (27, 2941608), (36, 2206206), (46, 1726596), (54, 1470804), (69, 1151064), (72, 1103103), (73, 1087992), (81, 980536), (92, 863298), (108, 735402), (138, 575532), (146, 543996), (162, 490268), (184, 431649), (207, 383688), (216, 367701), (219, 362664), (276, 287766), (292, 271998), (324, 245134), (414, 191844), (438, 181332), (552, 143883), (584, 135999), (621, 127896), (648, 122567), (657, 120888), (828, 95922), (876, 90666), (1242, 63948), (1314, 60444), (1656, 47961), (1679, 47304), (1752, 45333), (1863, 42632), (1971, 40296), (2484, 31974), (2628, 30222), (3358, 23652), (3726, 21316), (3942, 20148), (4968, 15987), (5037, 15768), (5256, 15111), (5329, 14904), (5913, 13432), (6716, 11826), (7452, 10658), (7884, 10074)]