65396556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 176729280

約数和(自身を除く): 111332724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 1206, 1273, 1427, 2412, 2546, 2854, 3819, 4281, 5092, 5708, 7638, 8562, 11457, 12843, 15276, 17124, 22914, 25686, 27113, 45828, 51372, 54226, 81339, 95609, 108452, 162678, 191218, 244017, 286827, 325356, 382436, 488034, 573654, 860481, 976068, 1147308, 1720962, 1816571, 3441924, 3633142, 5449713, 7266284, 10899426, 16349139, 21798852, 32698278, 65396556]

約数ペア:

[(1, 65396556), (2, 32698278), (3, 21798852), (4, 16349139), (6, 10899426), (9, 7266284), (12, 5449713), (18, 3633142), (19, 3441924), (36, 1816571), (38, 1720962), (57, 1147308), (67, 976068), (76, 860481), (114, 573654), (134, 488034), (171, 382436), (201, 325356), (228, 286827), (268, 244017), (342, 191218), (402, 162678), (603, 108452), (684, 95609), (804, 81339), (1206, 54226), (1273, 51372), (1427, 45828), (2412, 27113), (2546, 25686), (2854, 22914), (3819, 17124), (4281, 15276), (5092, 12843), (5708, 11457), (7638, 8562)]