64244628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 196560000

約数和(自身を除く): 132315372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 59, 63, 84, 87, 116, 118, 126, 149, 174, 177, 203, 236, 252, 261, 298, 348, 354, 406, 413, 447, 522, 531, 596, 609, 708, 812, 826, 894, 1043, 1044, 1062, 1218, 1239, 1341, 1652, 1711, 1788, 1827, 2086, 2124, 2436, 2478, 2682, 3129, 3422, 3654, 3717, 4172, 4321, 4956, 5133, 5364, 6258, 6844, 7308, 7434, 8642, 8791, 9387, 10266, 11977, 12516, 12963, 14868, 15399, 17284, 17582, 18774, 20532, 23954, 25926, 26373, 30247, 30798, 35164, 35931, 37548, 38889, 47908, 51852, 52746, 60494, 61537, 61596, 71862, 77778, 79119, 90741, 105492, 107793, 120988, 123074, 143724, 155556, 158238, 181482, 184611, 215586, 246148, 254939, 272223, 316476, 362964, 369222, 431172, 509878, 544446, 553833, 738444, 764817, 1019756, 1088892, 1107666, 1529634, 1784573, 2215332, 2294451, 3059268, 3569146, 4588902, 5353719, 7138292, 9177804, 10707438, 16061157, 21414876, 32122314, 64244628]

約数ペア:

[(1, 64244628), (2, 32122314), (3, 21414876), (4, 16061157), (6, 10707438), (7, 9177804), (9, 7138292), (12, 5353719), (14, 4588902), (18, 3569146), (21, 3059268), (28, 2294451), (29, 2215332), (36, 1784573), (42, 1529634), (58, 1107666), (59, 1088892), (63, 1019756), (84, 764817), (87, 738444), (116, 553833), (118, 544446), (126, 509878), (149, 431172), (174, 369222), (177, 362964), (203, 316476), (236, 272223), (252, 254939), (261, 246148), (298, 215586), (348, 184611), (354, 181482), (406, 158238), (413, 155556), (447, 143724), (522, 123074), (531, 120988), (596, 107793), (609, 105492), (708, 90741), (812, 79119), (826, 77778), (894, 71862), (1043, 61596), (1044, 61537), (1062, 60494), (1218, 52746), (1239, 51852), (1341, 47908), (1652, 38889), (1711, 37548), (1788, 35931), (1827, 35164), (2086, 30798), (2124, 30247), (2436, 26373), (2478, 25926), (2682, 23954), (3129, 20532), (3422, 18774), (3654, 17582), (3717, 17284), (4172, 15399), (4321, 14868), (4956, 12963), (5133, 12516), (5364, 11977), (6258, 10266), (6844, 9387), (7308, 8791), (7434, 8642)]