64478232

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 216393840

約数和(自身を除く): 151915608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 757, 819, 936, 1014, 1092, 1183, 1352, 1514, 1521, 1638, 2028, 2184, 2271, 2366, 3028, 3042, 3276, 3549, 4056, 4542, 4732, 5299, 6056, 6084, 6552, 6813, 7098, 9084, 9464, 9841, 10598, 10647, 12168, 13626, 14196, 15897, 18168, 19682, 21196, 21294, 27252, 28392, 29523, 31794, 39364, 42392, 42588, 47691, 54504, 59046, 63588, 68887, 78728, 85176, 88569, 95382, 118092, 127176, 127933, 137774, 177138, 190764, 206661, 236184, 255866, 275548, 354276, 381528, 383799, 413322, 511732, 551096, 619983, 708552, 767598, 826644, 895531, 1023464, 1151397, 1239966, 1535196, 1653288, 1791062, 2302794, 2479932, 2686593, 3070392, 3582124, 4605588, 4959864, 5373186, 7164248, 8059779, 9211176, 10746372, 16119558, 21492744, 32239116, 64478232]

約数ペア:

[(1, 64478232), (2, 32239116), (3, 21492744), (4, 16119558), (6, 10746372), (7, 9211176), (8, 8059779), (9, 7164248), (12, 5373186), (13, 4959864), (14, 4605588), (18, 3582124), (21, 3070392), (24, 2686593), (26, 2479932), (28, 2302794), (36, 1791062), (39, 1653288), (42, 1535196), (52, 1239966), (56, 1151397), (63, 1023464), (72, 895531), (78, 826644), (84, 767598), (91, 708552), (104, 619983), (117, 551096), (126, 511732), (156, 413322), (168, 383799), (169, 381528), (182, 354276), (234, 275548), (252, 255866), (273, 236184), (312, 206661), (338, 190764), (364, 177138), (468, 137774), (504, 127933), (507, 127176), (546, 118092), (676, 95382), (728, 88569), (757, 85176), (819, 78728), (936, 68887), (1014, 63588), (1092, 59046), (1183, 54504), (1352, 47691), (1514, 42588), (1521, 42392), (1638, 39364), (2028, 31794), (2184, 29523), (2271, 28392), (2366, 27252), (3028, 21294), (3042, 21196), (3276, 19682), (3549, 18168), (4056, 15897), (4542, 14196), (4732, 13626), (5299, 12168), (6056, 10647), (6084, 10598), (6552, 9841), (6813, 9464), (7098, 9084)]