64977822

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1927

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 116008578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 273, 294, 351, 378, 441, 546, 637, 702, 819, 882, 1274, 1323, 1638, 1889, 1911, 2457, 2646, 3778, 3822, 4914, 5667, 5733, 11334, 11466, 13223, 17001, 17199, 24557, 26446, 34002, 34398, 39669, 49114, 51003, 73671, 79338, 92561, 102006, 119007, 147342, 171899, 185122, 221013, 238014, 277683, 343798, 357021, 442026, 515697, 555366, 663039, 714042, 833049, 1031394, 1203293, 1326078, 1547091, 1666098, 2406586, 2499147, 3094182, 3609879, 4641273, 4998294, 7219758, 9282546, 10829637, 21659274, 32488911, 64977822]

約数ペア:

[(1, 64977822), (2, 32488911), (3, 21659274), (6, 10829637), (7, 9282546), (9, 7219758), (13, 4998294), (14, 4641273), (18, 3609879), (21, 3094182), (26, 2499147), (27, 2406586), (39, 1666098), (42, 1547091), (49, 1326078), (54, 1203293), (63, 1031394), (78, 833049), (91, 714042), (98, 663039), (117, 555366), (126, 515697), (147, 442026), (182, 357021), (189, 343798), (234, 277683), (273, 238014), (294, 221013), (351, 185122), (378, 171899), (441, 147342), (546, 119007), (637, 102006), (702, 92561), (819, 79338), (882, 73671), (1274, 51003), (1323, 49114), (1638, 39669), (1889, 34398), (1911, 34002), (2457, 26446), (2646, 24557), (3778, 17199), (3822, 17001), (4914, 13223), (5667, 11466), (5733, 11334)]