77033580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 239065344

約数和(自身を除く): 162031764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 107, 130, 142, 156, 169, 195, 213, 214, 260, 284, 321, 338, 355, 390, 426, 428, 507, 535, 642, 676, 710, 780, 845, 852, 923, 1014, 1065, 1070, 1284, 1391, 1420, 1605, 1690, 1846, 2028, 2130, 2140, 2535, 2769, 2782, 3210, 3380, 3692, 4173, 4260, 4615, 5070, 5538, 5564, 6420, 6955, 7597, 8346, 9230, 10140, 11076, 11999, 13845, 13910, 15194, 16692, 18083, 18460, 20865, 22791, 23998, 27690, 27820, 30388, 35997, 36166, 37985, 41730, 45582, 47996, 54249, 55380, 59995, 71994, 72332, 75970, 83460, 90415, 91164, 98761, 108498, 113955, 119990, 143988, 151940, 179985, 180830, 197522, 216996, 227910, 239980, 271245, 296283, 359970, 361660, 395044, 455820, 493805, 542490, 592566, 719940, 987610, 1084980, 1185132, 1283893, 1481415, 1975220, 2567786, 2962830, 3851679, 5135572, 5925660, 6419465, 7703358, 12838930, 15406716, 19258395, 25677860, 38516790, 77033580]

約数ペア:

[(1, 77033580), (2, 38516790), (3, 25677860), (4, 19258395), (5, 15406716), (6, 12838930), (10, 7703358), (12, 6419465), (13, 5925660), (15, 5135572), (20, 3851679), (26, 2962830), (30, 2567786), (39, 1975220), (52, 1481415), (60, 1283893), (65, 1185132), (71, 1084980), (78, 987610), (107, 719940), (130, 592566), (142, 542490), (156, 493805), (169, 455820), (195, 395044), (213, 361660), (214, 359970), (260, 296283), (284, 271245), (321, 239980), (338, 227910), (355, 216996), (390, 197522), (426, 180830), (428, 179985), (507, 151940), (535, 143988), (642, 119990), (676, 113955), (710, 108498), (780, 98761), (845, 91164), (852, 90415), (923, 83460), (1014, 75970), (1065, 72332), (1070, 71994), (1284, 59995), (1391, 55380), (1420, 54249), (1605, 47996), (1690, 45582), (1846, 41730), (2028, 37985), (2130, 36166), (2140, 35997), (2535, 30388), (2769, 27820), (2782, 27690), (3210, 23998), (3380, 22791), (3692, 20865), (4173, 18460), (4260, 18083), (4615, 16692), (5070, 15194), (5538, 13910), (5564, 13845), (6420, 11999), (6955, 11076), (7597, 10140), (8346, 9230)]