71201052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 206599680

約数和(自身を除く): 135398628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 83, 94, 108, 117, 141, 156, 166, 169, 188, 234, 249, 282, 332, 338, 351, 423, 468, 498, 507, 564, 611, 676, 702, 747, 846, 996, 1014, 1079, 1222, 1269, 1404, 1494, 1521, 1692, 1833, 2028, 2158, 2241, 2444, 2538, 2988, 3042, 3237, 3666, 3901, 4316, 4482, 4563, 5076, 5499, 6084, 6474, 7332, 7802, 7943, 8964, 9126, 9711, 10998, 11703, 12948, 14027, 15604, 15886, 16497, 18252, 19422, 21996, 23406, 23829, 28054, 29133, 31772, 32994, 35109, 38844, 42081, 46812, 47658, 50713, 56108, 58266, 65988, 70218, 71487, 84162, 95316, 101426, 105327, 116532, 126243, 140436, 142974, 152139, 168324, 202852, 210654, 214461, 252486, 285948, 304278, 378729, 421308, 428922, 456417, 504972, 608556, 659269, 757458, 857844, 912834, 1318538, 1369251, 1514916, 1825668, 1977807, 2637076, 2738502, 3955614, 5477004, 5933421, 7911228, 11866842, 17800263, 23733684, 35600526, 71201052]

約数ペア:

[(1, 71201052), (2, 35600526), (3, 23733684), (4, 17800263), (6, 11866842), (9, 7911228), (12, 5933421), (13, 5477004), (18, 3955614), (26, 2738502), (27, 2637076), (36, 1977807), (39, 1825668), (47, 1514916), (52, 1369251), (54, 1318538), (78, 912834), (83, 857844), (94, 757458), (108, 659269), (117, 608556), (141, 504972), (156, 456417), (166, 428922), (169, 421308), (188, 378729), (234, 304278), (249, 285948), (282, 252486), (332, 214461), (338, 210654), (351, 202852), (423, 168324), (468, 152139), (498, 142974), (507, 140436), (564, 126243), (611, 116532), (676, 105327), (702, 101426), (747, 95316), (846, 84162), (996, 71487), (1014, 70218), (1079, 65988), (1222, 58266), (1269, 56108), (1404, 50713), (1494, 47658), (1521, 46812), (1692, 42081), (1833, 38844), (2028, 35109), (2158, 32994), (2241, 31772), (2444, 29133), (2538, 28054), (2988, 23829), (3042, 23406), (3237, 21996), (3666, 19422), (3901, 18252), (4316, 16497), (4482, 15886), (4563, 15604), (5076, 14027), (5499, 12948), (6084, 11703), (6474, 10998), (7332, 9711), (7802, 9126), (7943, 8964)]