72104090408

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{79133}}^1$

素因数の和:79506

約数の個数: 64

約数和(自身を含む): 157938802560

約数和(自身を除く): 85834712152

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 307, 371, 424, 614, 742, 1228, 1484, 2149, 2456, 2968, 4298, 8596, 16271, 17192, 32542, 65084, 79133, 113897, 130168, 158266, 227794, 316532, 455588, 553931, 633064, 911176, 1107862, 2215724, 4194049, 4431448, 8388098, 16776196, 24293831, 29358343, 33552392, 48587662, 58716686, 97175324, 117433372, 170056817, 194350648, 234866744, 340113634, 680227268, 1287573043, 1360454536, 2575146086, 5150292172, 9013011301, 10300584344, 18026022602, 36052045204, 72104090408]

約数ペア:

[(1, 72104090408), (2, 36052045204), (4, 18026022602), (7, 10300584344), (8, 9013011301), (14, 5150292172), (28, 2575146086), (53, 1360454536), (56, 1287573043), (106, 680227268), (212, 340113634), (307, 234866744), (371, 194350648), (424, 170056817), (614, 117433372), (742, 97175324), (1228, 58716686), (1484, 48587662), (2149, 33552392), (2456, 29358343), (2968, 24293831), (4298, 16776196), (8596, 8388098), (16271, 4431448), (17192, 4194049), (32542, 2215724), (65084, 1107862), (79133, 911176), (113897, 633064), (130168, 553931), (158266, 455588), (227794, 316532)]