72501888

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8209}}^1$

素因数の和:8249

約数の個数: 64

約数和(自身を含む): 200980800

約数和(自身を除く): 128478912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8209, 8832, 16418, 24627, 32836, 49254, 65672, 98508, 131344, 188807, 197016, 262688, 377614, 394032, 525376, 566421, 755228, 788064, 1050752, 1132842, 1510456, 1576128, 2265684, 3020912, 3152256, 4531368, 6041824, 9062736, 12083648, 18125472, 24167296, 36250944, 72501888]

約数ペア:

[(1, 72501888), (2, 36250944), (3, 24167296), (4, 18125472), (6, 12083648), (8, 9062736), (12, 6041824), (16, 4531368), (23, 3152256), (24, 3020912), (32, 2265684), (46, 1576128), (48, 1510456), (64, 1132842), (69, 1050752), (92, 788064), (96, 755228), (128, 566421), (138, 525376), (184, 394032), (192, 377614), (276, 262688), (368, 197016), (384, 188807), (552, 131344), (736, 98508), (1104, 65672), (1472, 49254), (2208, 32836), (2944, 24627), (4416, 16418), (8209, 8832)]