74278386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 200124288

約数和(自身を除く): 125845902

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 137, 182, 234, 273, 274, 331, 411, 546, 662, 819, 822, 959, 993, 1233, 1638, 1781, 1918, 1986, 2317, 2466, 2877, 2979, 3562, 4303, 4634, 5343, 5754, 5958, 6951, 8606, 8631, 10686, 12467, 12909, 13902, 16029, 17262, 20853, 24934, 25818, 30121, 32058, 37401, 38727, 41706, 45347, 60242, 74802, 77454, 90363, 90694, 112203, 136041, 180726, 224406, 271089, 272082, 317429, 408123, 542178, 589511, 634858, 816246, 952287, 1179022, 1768533, 1904574, 2856861, 3537066, 4126577, 5305599, 5713722, 8253154, 10611198, 12379731, 24759462, 37139193, 74278386]

約数ペア:

[(1, 74278386), (2, 37139193), (3, 24759462), (6, 12379731), (7, 10611198), (9, 8253154), (13, 5713722), (14, 5305599), (18, 4126577), (21, 3537066), (26, 2856861), (39, 1904574), (42, 1768533), (63, 1179022), (78, 952287), (91, 816246), (117, 634858), (126, 589511), (137, 542178), (182, 408123), (234, 317429), (273, 272082), (274, 271089), (331, 224406), (411, 180726), (546, 136041), (662, 112203), (819, 90694), (822, 90363), (959, 77454), (993, 74802), (1233, 60242), (1638, 45347), (1781, 41706), (1918, 38727), (1986, 37401), (2317, 32058), (2466, 30121), (2877, 25818), (2979, 24934), (3562, 20853), (4303, 17262), (4634, 16029), (5343, 13902), (5754, 12909), (5958, 12467), (6951, 10686), (8606, 8631)]