87728184

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{3659}}^1$

素因数の和:3714

約数の個数: 80

約数和(自身を含む): 252430200

約数和(自身を除く): 164702016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3659, 3996, 5994, 7318, 7992, 10977, 11988, 14636, 21954, 23976, 29272, 32931, 43908, 65862, 87816, 98793, 131724, 135383, 197586, 263448, 270766, 296379, 395172, 406149, 541532, 592758, 790344, 812298, 1083064, 1185516, 1218447, 1624596, 2371032, 2436894, 3249192, 3655341, 4873788, 7310682, 9747576, 10966023, 14621364, 21932046, 29242728, 43864092, 87728184]

約数ペア:

[(1, 87728184), (2, 43864092), (3, 29242728), (4, 21932046), (6, 14621364), (8, 10966023), (9, 9747576), (12, 7310682), (18, 4873788), (24, 3655341), (27, 3249192), (36, 2436894), (37, 2371032), (54, 1624596), (72, 1218447), (74, 1185516), (81, 1083064), (108, 812298), (111, 790344), (148, 592758), (162, 541532), (216, 406149), (222, 395172), (296, 296379), (324, 270766), (333, 263448), (444, 197586), (648, 135383), (666, 131724), (888, 98793), (999, 87816), (1332, 65862), (1998, 43908), (2664, 32931), (2997, 29272), (3659, 23976), (3996, 21954), (5994, 14636), (7318, 11988), (7992, 10977)]