72197136

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15193}}^1$

素因数の和:15221

約数の個数: 80

約数和(自身を含む): 226086720

約数和(自身を除く): 153889584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 15193, 30386, 45579, 60772, 91158, 121544, 136737, 167123, 182316, 243088, 273474, 334246, 364632, 410211, 501369, 546948, 668492, 729264, 820422, 1002738, 1093896, 1336984, 1504107, 1640844, 2005476, 2187792, 2673968, 3008214, 3281688, 4010952, 4512321, 6016428, 6563376, 8021904, 9024642, 12032856, 18049284, 24065712, 36098568, 72197136]

約数ペア:

[(1, 72197136), (2, 36098568), (3, 24065712), (4, 18049284), (6, 12032856), (8, 9024642), (9, 8021904), (11, 6563376), (12, 6016428), (16, 4512321), (18, 4010952), (22, 3281688), (24, 3008214), (27, 2673968), (33, 2187792), (36, 2005476), (44, 1640844), (48, 1504107), (54, 1336984), (66, 1093896), (72, 1002738), (88, 820422), (99, 729264), (108, 668492), (132, 546948), (144, 501369), (176, 410211), (198, 364632), (216, 334246), (264, 273474), (297, 243088), (396, 182316), (432, 167123), (528, 136737), (594, 121544), (792, 91158), (1188, 60772), (1584, 45579), (2376, 30386), (4752, 15193)]