65218284

素因数分解:

$2^2\times 3^5\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 172295760

約数和(自身を除く): 107077476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 243, 293, 324, 458, 486, 586, 687, 879, 916, 972, 1172, 1374, 1758, 2061, 2637, 2748, 3516, 4122, 5274, 6183, 7911, 8244, 10548, 12366, 15822, 18549, 23733, 24732, 31644, 37098, 47466, 55647, 67097, 71199, 74196, 94932, 111294, 134194, 142398, 201291, 222588, 268388, 284796, 402582, 603873, 805164, 1207746, 1811619, 2415492, 3623238, 5434857, 7246476, 10869714, 16304571, 21739428, 32609142, 65218284]

約数ペア:

[(1, 65218284), (2, 32609142), (3, 21739428), (4, 16304571), (6, 10869714), (9, 7246476), (12, 5434857), (18, 3623238), (27, 2415492), (36, 1811619), (54, 1207746), (81, 805164), (108, 603873), (162, 402582), (229, 284796), (243, 268388), (293, 222588), (324, 201291), (458, 142398), (486, 134194), (586, 111294), (687, 94932), (879, 74196), (916, 71199), (972, 67097), (1172, 55647), (1374, 47466), (1758, 37098), (2061, 31644), (2637, 24732), (2748, 23733), (3516, 18549), (4122, 15822), (5274, 12366), (6183, 10548), (7911, 8244)]