65783484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 191711520

約数和(自身を除く): 125928036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 37, 39, 52, 58, 74, 78, 87, 111, 116, 117, 131, 148, 156, 174, 222, 234, 261, 262, 333, 348, 377, 393, 444, 468, 481, 522, 524, 666, 754, 786, 962, 1044, 1073, 1131, 1179, 1332, 1443, 1508, 1572, 1703, 1924, 2146, 2262, 2358, 2886, 3219, 3393, 3406, 3799, 4292, 4329, 4524, 4716, 4847, 5109, 5772, 6438, 6786, 6812, 7598, 8658, 9657, 9694, 10218, 11397, 12876, 13572, 13949, 14541, 15196, 15327, 17316, 19314, 19388, 20436, 22794, 27898, 29082, 30654, 34191, 38628, 41847, 43623, 45588, 49387, 55796, 58164, 61308, 63011, 68382, 83694, 87246, 98774, 125541, 126022, 136764, 140563, 148161, 167388, 174492, 189033, 197548, 251082, 252044, 281126, 296322, 378066, 421689, 444483, 502164, 562252, 567099, 592644, 756132, 843378, 888966, 1134198, 1265067, 1686756, 1777932, 1827319, 2268396, 2530134, 3654638, 5060268, 5481957, 7309276, 10963914, 16445871, 21927828, 32891742, 65783484]

約数ペア:

[(1, 65783484), (2, 32891742), (3, 21927828), (4, 16445871), (6, 10963914), (9, 7309276), (12, 5481957), (13, 5060268), (18, 3654638), (26, 2530134), (29, 2268396), (36, 1827319), (37, 1777932), (39, 1686756), (52, 1265067), (58, 1134198), (74, 888966), (78, 843378), (87, 756132), (111, 592644), (116, 567099), (117, 562252), (131, 502164), (148, 444483), (156, 421689), (174, 378066), (222, 296322), (234, 281126), (261, 252044), (262, 251082), (333, 197548), (348, 189033), (377, 174492), (393, 167388), (444, 148161), (468, 140563), (481, 136764), (522, 126022), (524, 125541), (666, 98774), (754, 87246), (786, 83694), (962, 68382), (1044, 63011), (1073, 61308), (1131, 58164), (1179, 55796), (1332, 49387), (1443, 45588), (1508, 43623), (1572, 41847), (1703, 38628), (1924, 34191), (2146, 30654), (2262, 29082), (2358, 27898), (2886, 22794), (3219, 20436), (3393, 19388), (3406, 19314), (3799, 17316), (4292, 15327), (4329, 15196), (4524, 14541), (4716, 13949), (4847, 13572), (5109, 12876), (5772, 11397), (6438, 10218), (6786, 9694), (6812, 9657), (7598, 8658)]