67896972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 205164960

約数和(自身を除く): 137267988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 109, 117, 121, 132, 143, 156, 198, 218, 234, 242, 286, 327, 363, 396, 429, 436, 468, 484, 572, 654, 726, 858, 981, 1089, 1199, 1287, 1308, 1331, 1417, 1452, 1573, 1716, 1962, 2178, 2398, 2574, 2662, 2834, 3146, 3597, 3924, 3993, 4251, 4356, 4719, 4796, 5148, 5324, 5668, 6292, 7194, 7986, 8502, 9438, 10791, 11979, 12753, 13189, 14157, 14388, 15587, 15972, 17004, 17303, 18876, 21582, 23958, 25506, 26378, 28314, 31174, 34606, 39567, 43164, 46761, 47916, 51012, 51909, 52756, 56628, 62348, 69212, 79134, 93522, 103818, 118701, 140283, 145079, 155727, 158268, 171457, 187044, 207636, 237402, 280566, 290158, 311454, 342914, 435237, 474804, 514371, 561132, 580316, 622908, 685828, 870474, 1028742, 1305711, 1543113, 1740948, 1886027, 2057484, 2611422, 3086226, 3772054, 5222844, 5658081, 6172452, 7544108, 11316162, 16974243, 22632324, 33948486, 67896972]

約数ペア:

[(1, 67896972), (2, 33948486), (3, 22632324), (4, 16974243), (6, 11316162), (9, 7544108), (11, 6172452), (12, 5658081), (13, 5222844), (18, 3772054), (22, 3086226), (26, 2611422), (33, 2057484), (36, 1886027), (39, 1740948), (44, 1543113), (52, 1305711), (66, 1028742), (78, 870474), (99, 685828), (109, 622908), (117, 580316), (121, 561132), (132, 514371), (143, 474804), (156, 435237), (198, 342914), (218, 311454), (234, 290158), (242, 280566), (286, 237402), (327, 207636), (363, 187044), (396, 171457), (429, 158268), (436, 155727), (468, 145079), (484, 140283), (572, 118701), (654, 103818), (726, 93522), (858, 79134), (981, 69212), (1089, 62348), (1199, 56628), (1287, 52756), (1308, 51909), (1331, 51012), (1417, 47916), (1452, 46761), (1573, 43164), (1716, 39567), (1962, 34606), (2178, 31174), (2398, 28314), (2574, 26378), (2662, 25506), (2834, 23958), (3146, 21582), (3597, 18876), (3924, 17303), (3993, 17004), (4251, 15972), (4356, 15587), (4719, 14388), (4796, 14157), (5148, 13189), (5324, 12753), (5668, 11979), (6292, 10791), (7194, 9438), (7986, 8502)]