63519372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 194568192

約数和(自身を除く): 131048820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 62, 63, 84, 93, 94, 124, 126, 141, 173, 186, 188, 217, 252, 279, 282, 329, 346, 372, 423, 434, 519, 558, 564, 651, 658, 692, 846, 868, 987, 1038, 1116, 1211, 1302, 1316, 1457, 1557, 1692, 1953, 1974, 2076, 2422, 2604, 2914, 2961, 3114, 3633, 3906, 3948, 4371, 4844, 5363, 5828, 5922, 6228, 7266, 7812, 8131, 8742, 10199, 10726, 10899, 11844, 13113, 14532, 16089, 16262, 17484, 20398, 21452, 21798, 24393, 26226, 30597, 32178, 32524, 37541, 40796, 43596, 48267, 48786, 52452, 56917, 61194, 64356, 73179, 75082, 91791, 96534, 97572, 112623, 113834, 122388, 146358, 150164, 170751, 183582, 193068, 225246, 227668, 252061, 292716, 337869, 341502, 367164, 450492, 504122, 512253, 675738, 683004, 756183, 1008244, 1024506, 1351476, 1512366, 1764427, 2049012, 2268549, 3024732, 3528854, 4537098, 5293281, 7057708, 9074196, 10586562, 15879843, 21173124, 31759686, 63519372]

約数ペア:

[(1, 63519372), (2, 31759686), (3, 21173124), (4, 15879843), (6, 10586562), (7, 9074196), (9, 7057708), (12, 5293281), (14, 4537098), (18, 3528854), (21, 3024732), (28, 2268549), (31, 2049012), (36, 1764427), (42, 1512366), (47, 1351476), (62, 1024506), (63, 1008244), (84, 756183), (93, 683004), (94, 675738), (124, 512253), (126, 504122), (141, 450492), (173, 367164), (186, 341502), (188, 337869), (217, 292716), (252, 252061), (279, 227668), (282, 225246), (329, 193068), (346, 183582), (372, 170751), (423, 150164), (434, 146358), (519, 122388), (558, 113834), (564, 112623), (651, 97572), (658, 96534), (692, 91791), (846, 75082), (868, 73179), (987, 64356), (1038, 61194), (1116, 56917), (1211, 52452), (1302, 48786), (1316, 48267), (1457, 43596), (1557, 40796), (1692, 37541), (1953, 32524), (1974, 32178), (2076, 30597), (2422, 26226), (2604, 24393), (2914, 21798), (2961, 21452), (3114, 20398), (3633, 17484), (3906, 16262), (3948, 16089), (4371, 14532), (4844, 13113), (5363, 11844), (5828, 10899), (5922, 10726), (6228, 10199), (7266, 8742), (7812, 8131)]