164948004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7499}}^1$

素因数の和:7569

約数の個数: 72

約数和(自身を含む): 458640000

約数和(自身を除く): 293691996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 7499, 10998, 14998, 21996, 22497, 29996, 44994, 67491, 89988, 97487, 134982, 194974, 269964, 292461, 352453, 389948, 584922, 704906, 877383, 1057359, 1169844, 1409812, 1754766, 2114718, 3172077, 3509532, 4229436, 4581889, 6344154, 9163778, 12688308, 13745667, 18327556, 27491334, 41237001, 54982668, 82474002, 164948004]

約数ペア:

[(1, 164948004), (2, 82474002), (3, 54982668), (4, 41237001), (6, 27491334), (9, 18327556), (12, 13745667), (13, 12688308), (18, 9163778), (26, 6344154), (36, 4581889), (39, 4229436), (47, 3509532), (52, 3172077), (78, 2114718), (94, 1754766), (117, 1409812), (141, 1169844), (156, 1057359), (188, 877383), (234, 704906), (282, 584922), (423, 389948), (468, 352453), (564, 292461), (611, 269964), (846, 194974), (1222, 134982), (1692, 97487), (1833, 89988), (2444, 67491), (3666, 44994), (5499, 29996), (7332, 22497), (7499, 21996), (10998, 14998)]