73464820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 192036096

約数和(自身を除く): 118571276

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1430, 1511, 1870, 2210, 2431, 2860, 3022, 3740, 4420, 4862, 6044, 7555, 9724, 12155, 15110, 16621, 19643, 24310, 25687, 30220, 33242, 39286, 48620, 51374, 66484, 78572, 83105, 98215, 102748, 128435, 166210, 196430, 216073, 256870, 282557, 332420, 333931, 392860, 432146, 513740, 565114, 667862, 864292, 1080365, 1130228, 1335724, 1412785, 1669655, 2160730, 2825570, 3339310, 3673241, 4321460, 5651140, 6678620, 7346482, 14692964, 18366205, 36732410, 73464820]

約数ペア:

[(1, 73464820), (2, 36732410), (4, 18366205), (5, 14692964), (10, 7346482), (11, 6678620), (13, 5651140), (17, 4321460), (20, 3673241), (22, 3339310), (26, 2825570), (34, 2160730), (44, 1669655), (52, 1412785), (55, 1335724), (65, 1130228), (68, 1080365), (85, 864292), (110, 667862), (130, 565114), (143, 513740), (170, 432146), (187, 392860), (220, 333931), (221, 332420), (260, 282557), (286, 256870), (340, 216073), (374, 196430), (442, 166210), (572, 128435), (715, 102748), (748, 98215), (884, 83105), (935, 78572), (1105, 66484), (1430, 51374), (1511, 48620), (1870, 39286), (2210, 33242), (2431, 30220), (2860, 25687), (3022, 24310), (3740, 19643), (4420, 16621), (4862, 15110), (6044, 12155), (7555, 9724)]