65284884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 199320576

約数和(自身を除く): 134035692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 137, 183, 186, 217, 244, 252, 274, 279, 366, 372, 411, 427, 434, 548, 549, 558, 651, 732, 822, 854, 868, 959, 1098, 1116, 1233, 1281, 1302, 1644, 1708, 1891, 1918, 1953, 2196, 2466, 2562, 2604, 2877, 3782, 3836, 3843, 3906, 4247, 4932, 5124, 5673, 5754, 7564, 7686, 7812, 8357, 8494, 8631, 11346, 11508, 12741, 13237, 15372, 16714, 16988, 17019, 17262, 22692, 25071, 25482, 26474, 29729, 33428, 34038, 34524, 38223, 39711, 50142, 50964, 52948, 58499, 59458, 68076, 75213, 76446, 79422, 89187, 100284, 116998, 118916, 119133, 150426, 152892, 158844, 175497, 178374, 233996, 238266, 259067, 267561, 300852, 350994, 356748, 476532, 518134, 526491, 535122, 701988, 777201, 1036268, 1052982, 1070244, 1554402, 1813469, 2105964, 2331603, 3108804, 3626938, 4663206, 5440407, 7253876, 9326412, 10880814, 16321221, 21761628, 32642442, 65284884]

約数ペア:

[(1, 65284884), (2, 32642442), (3, 21761628), (4, 16321221), (6, 10880814), (7, 9326412), (9, 7253876), (12, 5440407), (14, 4663206), (18, 3626938), (21, 3108804), (28, 2331603), (31, 2105964), (36, 1813469), (42, 1554402), (61, 1070244), (62, 1052982), (63, 1036268), (84, 777201), (93, 701988), (122, 535122), (124, 526491), (126, 518134), (137, 476532), (183, 356748), (186, 350994), (217, 300852), (244, 267561), (252, 259067), (274, 238266), (279, 233996), (366, 178374), (372, 175497), (411, 158844), (427, 152892), (434, 150426), (548, 119133), (549, 118916), (558, 116998), (651, 100284), (732, 89187), (822, 79422), (854, 76446), (868, 75213), (959, 68076), (1098, 59458), (1116, 58499), (1233, 52948), (1281, 50964), (1302, 50142), (1644, 39711), (1708, 38223), (1891, 34524), (1918, 34038), (1953, 33428), (2196, 29729), (2466, 26474), (2562, 25482), (2604, 25071), (2877, 22692), (3782, 17262), (3836, 17019), (3843, 16988), (3906, 16714), (4247, 15372), (4932, 13237), (5124, 12741), (5673, 11508), (5754, 11346), (7564, 8631), (7686, 8494), (7812, 8357)]