74408628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 206841600

約数和(自身を除く): 132432972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 89, 111, 148, 178, 222, 259, 267, 269, 356, 444, 518, 534, 538, 623, 777, 807, 1036, 1068, 1076, 1246, 1554, 1614, 1869, 1883, 2492, 3108, 3228, 3293, 3738, 3766, 5649, 6586, 7476, 7532, 9879, 9953, 11298, 13172, 19758, 19906, 22596, 23051, 23941, 29859, 39516, 39812, 46102, 47882, 59718, 69153, 69671, 71823, 92204, 95764, 119436, 138306, 139342, 143646, 167587, 209013, 276612, 278684, 287292, 335174, 418026, 502761, 670348, 836052, 885817, 1005522, 1771634, 2011044, 2657451, 3543268, 5314902, 6200719, 10629804, 12401438, 18602157, 24802876, 37204314, 74408628]

約数ペア:

[(1, 74408628), (2, 37204314), (3, 24802876), (4, 18602157), (6, 12401438), (7, 10629804), (12, 6200719), (14, 5314902), (21, 3543268), (28, 2657451), (37, 2011044), (42, 1771634), (74, 1005522), (84, 885817), (89, 836052), (111, 670348), (148, 502761), (178, 418026), (222, 335174), (259, 287292), (267, 278684), (269, 276612), (356, 209013), (444, 167587), (518, 143646), (534, 139342), (538, 138306), (623, 119436), (777, 95764), (807, 92204), (1036, 71823), (1068, 69671), (1076, 69153), (1246, 59718), (1554, 47882), (1614, 46102), (1869, 39812), (1883, 39516), (2492, 29859), (3108, 23941), (3228, 23051), (3293, 22596), (3738, 19906), (3766, 19758), (5649, 13172), (6586, 11298), (7476, 9953), (7532, 9879)]