73865844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 180

約数和(自身を含む): 223201440

約数和(自身を除く): 149335596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 71, 76, 78, 81, 108, 114, 117, 142, 156, 162, 169, 171, 213, 228, 234, 247, 284, 324, 338, 342, 351, 426, 468, 494, 507, 513, 639, 676, 684, 702, 741, 852, 923, 988, 1014, 1026, 1053, 1278, 1349, 1404, 1482, 1521, 1539, 1846, 1917, 2028, 2052, 2106, 2223, 2556, 2698, 2769, 2964, 3042, 3078, 3211, 3692, 3834, 4047, 4212, 4446, 4563, 5396, 5538, 5751, 6084, 6156, 6422, 6669, 7668, 8094, 8307, 8892, 9126, 9633, 11076, 11502, 11999, 12141, 12844, 13338, 13689, 16188, 16614, 17537, 18252, 19266, 20007, 23004, 23998, 24282, 24921, 26676, 27378, 28899, 33228, 35074, 35997, 36423, 38532, 40014, 47996, 48564, 49842, 52611, 54756, 57798, 70148, 71994, 72846, 74763, 80028, 86697, 99684, 105222, 107991, 109269, 115596, 143988, 145692, 149526, 157833, 173394, 210444, 215982, 218538, 227981, 260091, 299052, 315666, 323973, 346788, 431964, 437076, 455962, 473499, 520182, 631332, 647946, 683943, 911924, 946998, 971919, 1040364, 1295892, 1367886, 1420497, 1893996, 1943838, 2051829, 2735772, 2840994, 3887676, 4103658, 5681988, 6155487, 8207316, 12310974, 18466461, 24621948, 36932922, 73865844]

約数ペア:

[(1, 73865844), (2, 36932922), (3, 24621948), (4, 18466461), (6, 12310974), (9, 8207316), (12, 6155487), (13, 5681988), (18, 4103658), (19, 3887676), (26, 2840994), (27, 2735772), (36, 2051829), (38, 1943838), (39, 1893996), (52, 1420497), (54, 1367886), (57, 1295892), (71, 1040364), (76, 971919), (78, 946998), (81, 911924), (108, 683943), (114, 647946), (117, 631332), (142, 520182), (156, 473499), (162, 455962), (169, 437076), (171, 431964), (213, 346788), (228, 323973), (234, 315666), (247, 299052), (284, 260091), (324, 227981), (338, 218538), (342, 215982), (351, 210444), (426, 173394), (468, 157833), (494, 149526), (507, 145692), (513, 143988), (639, 115596), (676, 109269), (684, 107991), (702, 105222), (741, 99684), (852, 86697), (923, 80028), (988, 74763), (1014, 72846), (1026, 71994), (1053, 70148), (1278, 57798), (1349, 54756), (1404, 52611), (1482, 49842), (1521, 48564), (1539, 47996), (1846, 40014), (1917, 38532), (2028, 36423), (2052, 35997), (2106, 35074), (2223, 33228), (2556, 28899), (2698, 27378), (2769, 26676), (2964, 24921), (3042, 24282), (3078, 23998), (3211, 23004), (3692, 20007), (3834, 19266), (4047, 18252), (4212, 17537), (4446, 16614), (4563, 16188), (5396, 13689), (5538, 13338), (5751, 12844), (6084, 12141), (6156, 11999), (6422, 11502), (6669, 11076), (7668, 9633), (8094, 9126), (8307, 8892)]