66422412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 203112000

約数和(自身を除く): 136689588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 61, 63, 84, 87, 116, 122, 126, 149, 174, 183, 203, 244, 252, 261, 298, 348, 366, 406, 427, 447, 522, 549, 596, 609, 732, 812, 854, 894, 1043, 1044, 1098, 1218, 1281, 1341, 1708, 1769, 1788, 1827, 2086, 2196, 2436, 2562, 2682, 3129, 3538, 3654, 3843, 4172, 4321, 5124, 5307, 5364, 6258, 7076, 7308, 7686, 8642, 9089, 9387, 10614, 12383, 12516, 12963, 15372, 15921, 17284, 18178, 18774, 21228, 24766, 25926, 27267, 30247, 31842, 36356, 37149, 37548, 38889, 49532, 51852, 54534, 60494, 63623, 63684, 74298, 77778, 81801, 90741, 109068, 111447, 120988, 127246, 148596, 155556, 163602, 181482, 190869, 222894, 254492, 263581, 272223, 327204, 362964, 381738, 445788, 527162, 544446, 572607, 763476, 790743, 1054324, 1088892, 1145214, 1581486, 1845067, 2290428, 2372229, 3162972, 3690134, 4744458, 5535201, 7380268, 9488916, 11070402, 16605603, 22140804, 33211206, 66422412]

約数ペア:

[(1, 66422412), (2, 33211206), (3, 22140804), (4, 16605603), (6, 11070402), (7, 9488916), (9, 7380268), (12, 5535201), (14, 4744458), (18, 3690134), (21, 3162972), (28, 2372229), (29, 2290428), (36, 1845067), (42, 1581486), (58, 1145214), (61, 1088892), (63, 1054324), (84, 790743), (87, 763476), (116, 572607), (122, 544446), (126, 527162), (149, 445788), (174, 381738), (183, 362964), (203, 327204), (244, 272223), (252, 263581), (261, 254492), (298, 222894), (348, 190869), (366, 181482), (406, 163602), (427, 155556), (447, 148596), (522, 127246), (549, 120988), (596, 111447), (609, 109068), (732, 90741), (812, 81801), (854, 77778), (894, 74298), (1043, 63684), (1044, 63623), (1098, 60494), (1218, 54534), (1281, 51852), (1341, 49532), (1708, 38889), (1769, 37548), (1788, 37149), (1827, 36356), (2086, 31842), (2196, 30247), (2436, 27267), (2562, 25926), (2682, 24766), (3129, 21228), (3538, 18774), (3654, 18178), (3843, 17284), (4172, 15921), (4321, 15372), (5124, 12963), (5307, 12516), (5364, 12383), (6258, 10614), (7076, 9387), (7308, 9089), (7686, 8642)]