72409392

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2731

約数の個数: 120

約数和(自身を含む): 234159120

約数和(自身を除く): 161749728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2689, 2992, 3366, 4488, 5378, 6732, 8067, 8976, 10756, 13464, 16134, 21512, 24201, 26928, 29579, 32268, 43024, 45713, 48402, 59158, 64536, 88737, 91426, 96804, 118316, 129072, 137139, 177474, 182852, 193608, 236632, 266211, 274278, 354948, 365704, 387216, 411417, 473264, 502843, 532422, 548556, 709896, 731408, 822834, 1005686, 1064844, 1097112, 1419792, 1508529, 1645668, 2011372, 2129688, 2194224, 3017058, 3291336, 4022744, 4259376, 4525587, 6034116, 6582672, 8045488, 9051174, 12068232, 18102348, 24136464, 36204696, 72409392]

約数ペア:

[(1, 72409392), (2, 36204696), (3, 24136464), (4, 18102348), (6, 12068232), (8, 9051174), (9, 8045488), (11, 6582672), (12, 6034116), (16, 4525587), (17, 4259376), (18, 4022744), (22, 3291336), (24, 3017058), (33, 2194224), (34, 2129688), (36, 2011372), (44, 1645668), (48, 1508529), (51, 1419792), (66, 1097112), (68, 1064844), (72, 1005686), (88, 822834), (99, 731408), (102, 709896), (132, 548556), (136, 532422), (144, 502843), (153, 473264), (176, 411417), (187, 387216), (198, 365704), (204, 354948), (264, 274278), (272, 266211), (306, 236632), (374, 193608), (396, 182852), (408, 177474), (528, 137139), (561, 129072), (612, 118316), (748, 96804), (792, 91426), (816, 88737), (1122, 64536), (1224, 59158), (1496, 48402), (1584, 45713), (1683, 43024), (2244, 32268), (2448, 29579), (2689, 26928), (2992, 24201), (3366, 21512), (4488, 16134), (5378, 13464), (6732, 10756), (8067, 8976)]