7378812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 108

約数和(自身を含む): 22407840

約数和(自身を除く): 15029028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 89, 94, 98, 126, 141, 147, 178, 188, 196, 252, 267, 282, 294, 329, 356, 423, 441, 534, 564, 588, 623, 658, 801, 846, 882, 987, 1068, 1246, 1316, 1602, 1692, 1764, 1869, 1974, 2303, 2492, 2961, 3204, 3738, 3948, 4183, 4361, 4606, 5607, 5922, 6909, 7476, 8366, 8722, 9212, 11214, 11844, 12549, 13083, 13818, 16732, 17444, 20727, 22428, 25098, 26166, 27636, 29281, 37647, 39249, 41454, 50196, 52332, 58562, 75294, 78498, 82908, 87843, 117124, 150588, 156996, 175686, 204967, 263529, 351372, 409934, 527058, 614901, 819868, 1054116, 1229802, 1844703, 2459604, 3689406, 7378812]

約数ペア:

[(1, 7378812), (2, 3689406), (3, 2459604), (4, 1844703), (6, 1229802), (7, 1054116), (9, 819868), (12, 614901), (14, 527058), (18, 409934), (21, 351372), (28, 263529), (36, 204967), (42, 175686), (47, 156996), (49, 150588), (63, 117124), (84, 87843), (89, 82908), (94, 78498), (98, 75294), (126, 58562), (141, 52332), (147, 50196), (178, 41454), (188, 39249), (196, 37647), (252, 29281), (267, 27636), (282, 26166), (294, 25098), (329, 22428), (356, 20727), (423, 17444), (441, 16732), (534, 13818), (564, 13083), (588, 12549), (623, 11844), (658, 11214), (801, 9212), (846, 8722), (882, 8366), (987, 7476), (1068, 6909), (1246, 5922), (1316, 5607), (1602, 4606), (1692, 4361), (1764, 4183), (1869, 3948), (1974, 3738), (2303, 3204), (2492, 2961)]