65164554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 116275446

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 89, 91, 117, 126, 149, 178, 182, 189, 234, 267, 273, 298, 351, 378, 447, 534, 546, 623, 702, 801, 819, 894, 1043, 1157, 1246, 1341, 1602, 1638, 1869, 1937, 2086, 2314, 2403, 2457, 2682, 3129, 3471, 3738, 3874, 4023, 4806, 4914, 5607, 5811, 6258, 6942, 8046, 8099, 9387, 10413, 11214, 11622, 13261, 13559, 16198, 16821, 17433, 18774, 20826, 24297, 26522, 27118, 28161, 31239, 33642, 34866, 39783, 40677, 48594, 52299, 56322, 62478, 72891, 79566, 81354, 92827, 104598, 119349, 122031, 145782, 172393, 185654, 218673, 238698, 244062, 278481, 344786, 358047, 366093, 437346, 517179, 556962, 716094, 732186, 835443, 1034358, 1206751, 1551537, 1670886, 2413502, 2506329, 3103074, 3620253, 4654611, 5012658, 7240506, 9309222, 10860759, 21721518, 32582277, 65164554]

約数ペア:

[(1, 65164554), (2, 32582277), (3, 21721518), (6, 10860759), (7, 9309222), (9, 7240506), (13, 5012658), (14, 4654611), (18, 3620253), (21, 3103074), (26, 2506329), (27, 2413502), (39, 1670886), (42, 1551537), (54, 1206751), (63, 1034358), (78, 835443), (89, 732186), (91, 716094), (117, 556962), (126, 517179), (149, 437346), (178, 366093), (182, 358047), (189, 344786), (234, 278481), (267, 244062), (273, 238698), (298, 218673), (351, 185654), (378, 172393), (447, 145782), (534, 122031), (546, 119349), (623, 104598), (702, 92827), (801, 81354), (819, 79566), (894, 72891), (1043, 62478), (1157, 56322), (1246, 52299), (1341, 48594), (1602, 40677), (1638, 39783), (1869, 34866), (1937, 33642), (2086, 31239), (2314, 28161), (2403, 27118), (2457, 26522), (2682, 24297), (3129, 20826), (3471, 18774), (3738, 17433), (3874, 16821), (4023, 16198), (4806, 13559), (4914, 13261), (5607, 11622), (5811, 11214), (6258, 10413), (6942, 9387), (8046, 8099)]