80369848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 173124000

約数和(自身を除く): 92754152

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 89, 104, 152, 178, 247, 356, 457, 494, 712, 914, 988, 1157, 1691, 1828, 1976, 2314, 3382, 3656, 4628, 5941, 6764, 8683, 9256, 11882, 13528, 17366, 21983, 23764, 34732, 40673, 43966, 47528, 69464, 81346, 87932, 112879, 162692, 175864, 225758, 325384, 451516, 528749, 772787, 903032, 1057498, 1545574, 2114996, 3091148, 4229992, 6182296, 10046231, 20092462, 40184924, 80369848]

約数ペア:

[(1, 80369848), (2, 40184924), (4, 20092462), (8, 10046231), (13, 6182296), (19, 4229992), (26, 3091148), (38, 2114996), (52, 1545574), (76, 1057498), (89, 903032), (104, 772787), (152, 528749), (178, 451516), (247, 325384), (356, 225758), (457, 175864), (494, 162692), (712, 112879), (914, 87932), (988, 81346), (1157, 69464), (1691, 47528), (1828, 43966), (1976, 40673), (2314, 34732), (3382, 23764), (3656, 21983), (4628, 17366), (5941, 13528), (6764, 11882), (8683, 9256)]