45000072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 132612480

約数和(自身を除く): 87612408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 131, 156, 234, 262, 312, 367, 393, 468, 524, 734, 786, 936, 1048, 1101, 1179, 1468, 1572, 1703, 2202, 2358, 2936, 3144, 3303, 3406, 4404, 4716, 4771, 5109, 6606, 6812, 8808, 9432, 9542, 10218, 13212, 13624, 14313, 15327, 19084, 20436, 26424, 28626, 30654, 38168, 40872, 42939, 48077, 57252, 61308, 85878, 96154, 114504, 122616, 144231, 171756, 192308, 288462, 343512, 384616, 432693, 576924, 625001, 865386, 1153848, 1250002, 1730772, 1875003, 2500004, 3461544, 3750006, 5000008, 5625009, 7500012, 11250018, 15000024, 22500036, 45000072]

約数ペア:

[(1, 45000072), (2, 22500036), (3, 15000024), (4, 11250018), (6, 7500012), (8, 5625009), (9, 5000008), (12, 3750006), (13, 3461544), (18, 2500004), (24, 1875003), (26, 1730772), (36, 1250002), (39, 1153848), (52, 865386), (72, 625001), (78, 576924), (104, 432693), (117, 384616), (131, 343512), (156, 288462), (234, 192308), (262, 171756), (312, 144231), (367, 122616), (393, 114504), (468, 96154), (524, 85878), (734, 61308), (786, 57252), (936, 48077), (1048, 42939), (1101, 40872), (1179, 38168), (1468, 30654), (1572, 28626), (1703, 26424), (2202, 20436), (2358, 19084), (2936, 15327), (3144, 14313), (3303, 13624), (3406, 13212), (4404, 10218), (4716, 9542), (4771, 9432), (5109, 8808), (6606, 6812)]