82419696

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 239382000

約数和(自身を除く): 156962304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 89, 109, 118, 144, 177, 178, 218, 236, 267, 327, 354, 356, 436, 472, 531, 534, 654, 708, 712, 801, 872, 944, 981, 1062, 1068, 1308, 1416, 1424, 1602, 1744, 1962, 2124, 2136, 2616, 2832, 3204, 3924, 4248, 4272, 5232, 5251, 6408, 6431, 7848, 8496, 9701, 10502, 12816, 12862, 15696, 15753, 19293, 19402, 21004, 25724, 29103, 31506, 38586, 38804, 42008, 47259, 51448, 57879, 58206, 63012, 77172, 77608, 84016, 87309, 94518, 102896, 115758, 116412, 126024, 154344, 155216, 174618, 189036, 231516, 232824, 252048, 308688, 349236, 378072, 463032, 465648, 572359, 698472, 756144, 926064, 1144718, 1396944, 1717077, 2289436, 3434154, 4578872, 5151231, 6868308, 9157744, 10302462, 13736616, 20604924, 27473232, 41209848, 82419696]

約数ペア:

[(1, 82419696), (2, 41209848), (3, 27473232), (4, 20604924), (6, 13736616), (8, 10302462), (9, 9157744), (12, 6868308), (16, 5151231), (18, 4578872), (24, 3434154), (36, 2289436), (48, 1717077), (59, 1396944), (72, 1144718), (89, 926064), (109, 756144), (118, 698472), (144, 572359), (177, 465648), (178, 463032), (218, 378072), (236, 349236), (267, 308688), (327, 252048), (354, 232824), (356, 231516), (436, 189036), (472, 174618), (531, 155216), (534, 154344), (654, 126024), (708, 116412), (712, 115758), (801, 102896), (872, 94518), (944, 87309), (981, 84016), (1062, 77608), (1068, 77172), (1308, 63012), (1416, 58206), (1424, 57879), (1602, 51448), (1744, 47259), (1962, 42008), (2124, 38804), (2136, 38586), (2616, 31506), (2832, 29103), (3204, 25724), (3924, 21004), (4248, 19402), (4272, 19293), (5232, 15753), (5251, 15696), (6408, 12862), (6431, 12816), (7848, 10502), (8496, 9701)]