72879492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 202245120

約数和(自身を除く): 129365628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 131, 148, 179, 222, 259, 262, 358, 393, 444, 518, 524, 537, 716, 777, 786, 917, 1036, 1074, 1253, 1554, 1572, 1834, 2148, 2506, 2751, 3108, 3668, 3759, 4847, 5012, 5502, 6623, 7518, 9694, 11004, 13246, 14541, 15036, 19388, 19869, 23449, 26492, 29082, 33929, 39738, 46361, 46898, 58164, 67858, 70347, 79476, 92722, 93796, 101787, 135716, 139083, 140694, 164143, 185444, 203574, 278166, 281388, 328286, 407148, 492429, 556332, 656572, 867613, 984858, 1735226, 1969716, 2602839, 3470452, 5205678, 6073291, 10411356, 12146582, 18219873, 24293164, 36439746, 72879492]

約数ペア:

[(1, 72879492), (2, 36439746), (3, 24293164), (4, 18219873), (6, 12146582), (7, 10411356), (12, 6073291), (14, 5205678), (21, 3470452), (28, 2602839), (37, 1969716), (42, 1735226), (74, 984858), (84, 867613), (111, 656572), (131, 556332), (148, 492429), (179, 407148), (222, 328286), (259, 281388), (262, 278166), (358, 203574), (393, 185444), (444, 164143), (518, 140694), (524, 139083), (537, 135716), (716, 101787), (777, 93796), (786, 92722), (917, 79476), (1036, 70347), (1074, 67858), (1253, 58164), (1554, 46898), (1572, 46361), (1834, 39738), (2148, 33929), (2506, 29082), (2751, 26492), (3108, 23449), (3668, 19869), (3759, 19388), (4847, 15036), (5012, 14541), (5502, 13246), (6623, 11004), (7518, 9694)]