63977004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 203024640

約数和(自身を除く): 139047636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 59, 63, 78, 84, 91, 117, 118, 126, 156, 177, 182, 234, 236, 252, 273, 331, 354, 364, 413, 468, 531, 546, 662, 708, 767, 819, 826, 993, 1062, 1092, 1239, 1324, 1534, 1638, 1652, 1986, 2124, 2301, 2317, 2478, 2979, 3068, 3276, 3717, 3972, 4303, 4602, 4634, 4956, 5369, 5958, 6903, 6951, 7434, 8606, 9204, 9268, 10738, 11916, 12909, 13806, 13902, 14868, 16107, 17212, 19529, 20853, 21476, 25818, 27612, 27804, 30121, 32214, 38727, 39058, 41706, 48321, 51636, 58587, 60242, 64428, 77454, 78116, 83412, 90363, 96642, 117174, 120484, 136703, 154908, 175761, 180726, 193284, 234348, 253877, 271089, 273406, 351522, 361452, 410109, 507754, 542178, 546812, 703044, 761631, 820218, 1015508, 1084356, 1230327, 1523262, 1640436, 1777139, 2284893, 2460654, 3046524, 3554278, 4569786, 4921308, 5331417, 7108556, 9139572, 10662834, 15994251, 21325668, 31988502, 63977004]

約数ペア:

[(1, 63977004), (2, 31988502), (3, 21325668), (4, 15994251), (6, 10662834), (7, 9139572), (9, 7108556), (12, 5331417), (13, 4921308), (14, 4569786), (18, 3554278), (21, 3046524), (26, 2460654), (28, 2284893), (36, 1777139), (39, 1640436), (42, 1523262), (52, 1230327), (59, 1084356), (63, 1015508), (78, 820218), (84, 761631), (91, 703044), (117, 546812), (118, 542178), (126, 507754), (156, 410109), (177, 361452), (182, 351522), (234, 273406), (236, 271089), (252, 253877), (273, 234348), (331, 193284), (354, 180726), (364, 175761), (413, 154908), (468, 136703), (531, 120484), (546, 117174), (662, 96642), (708, 90363), (767, 83412), (819, 78116), (826, 77454), (993, 64428), (1062, 60242), (1092, 58587), (1239, 51636), (1324, 48321), (1534, 41706), (1638, 39058), (1652, 38727), (1986, 32214), (2124, 30121), (2301, 27804), (2317, 27612), (2478, 25818), (2979, 21476), (3068, 20853), (3276, 19529), (3717, 17212), (3972, 16107), (4303, 14868), (4602, 13902), (4634, 13806), (4956, 12909), (5369, 11916), (5958, 10738), (6903, 9268), (6951, 9204), (7434, 8606)]