87752196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 268369920

約数和(自身を除く): 180617724

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, 186, 188, 217, 239, 252, 279, 282, 329, 372, 423, 434, 478, 558, 564, 651, 658, 717, 846, 868, 956, 987, 1116, 1302, 1316, 1434, 1457, 1673, 1692, 1953, 1974, 2151, 2604, 2868, 2914, 2961, 3346, 3906, 3948, 4302, 4371, 5019, 5828, 5922, 6692, 7409, 7812, 8604, 8742, 10038, 10199, 11233, 11844, 13113, 14818, 15057, 17484, 20076, 20398, 22227, 22466, 26226, 29636, 30114, 30597, 33699, 40796, 44454, 44932, 51863, 52452, 60228, 61194, 66681, 67398, 78631, 88908, 91791, 101097, 103726, 122388, 133362, 134796, 155589, 157262, 183582, 202194, 207452, 235893, 266724, 311178, 314524, 348223, 367164, 404388, 466767, 471786, 622356, 696446, 707679, 933534, 943572, 1044669, 1392892, 1415358, 1867068, 2089338, 2437561, 2830716, 3134007, 4178676, 4875122, 6268014, 7312683, 9750244, 12536028, 14625366, 21938049, 29250732, 43876098, 87752196]

約数ペア:

[(1, 87752196), (2, 43876098), (3, 29250732), (4, 21938049), (6, 14625366), (7, 12536028), (9, 9750244), (12, 7312683), (14, 6268014), (18, 4875122), (21, 4178676), (28, 3134007), (31, 2830716), (36, 2437561), (42, 2089338), (47, 1867068), (62, 1415358), (63, 1392892), (84, 1044669), (93, 943572), (94, 933534), (124, 707679), (126, 696446), (141, 622356), (186, 471786), (188, 466767), (217, 404388), (239, 367164), (252, 348223), (279, 314524), (282, 311178), (329, 266724), (372, 235893), (423, 207452), (434, 202194), (478, 183582), (558, 157262), (564, 155589), (651, 134796), (658, 133362), (717, 122388), (846, 103726), (868, 101097), (956, 91791), (987, 88908), (1116, 78631), (1302, 67398), (1316, 66681), (1434, 61194), (1457, 60228), (1673, 52452), (1692, 51863), (1953, 44932), (1974, 44454), (2151, 40796), (2604, 33699), (2868, 30597), (2914, 30114), (2961, 29636), (3346, 26226), (3906, 22466), (3948, 22227), (4302, 20398), (4371, 20076), (5019, 17484), (5828, 15057), (5922, 14818), (6692, 13113), (7409, 11844), (7812, 11233), (8604, 10199), (8742, 10038)]