86670324

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 258265280

約数和(自身を除く): 171594956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 361, 468, 486, 494, 513, 684, 702, 722, 741, 972, 988, 1026, 1053, 1083, 1404, 1444, 1482, 1539, 2052, 2106, 2166, 2223, 2964, 3078, 3159, 3249, 4212, 4332, 4446, 4617, 4693, 6156, 6318, 6498, 6669, 6859, 8892, 9234, 9386, 9747, 12636, 12996, 13338, 13718, 14079, 18468, 18772, 19494, 20007, 20577, 26676, 27436, 28158, 29241, 38988, 40014, 41154, 42237, 56316, 58482, 60021, 61731, 80028, 82308, 84474, 87723, 89167, 116964, 120042, 123462, 126711, 168948, 175446, 178334, 185193, 240084, 246924, 253422, 267501, 350892, 356668, 370386, 380133, 506844, 535002, 555579, 740772, 760266, 802503, 1070004, 1111158, 1140399, 1520532, 1605006, 1666737, 2222316, 2280798, 2407509, 3210012, 3333474, 4561596, 4815018, 6666948, 7222527, 9630036, 14445054, 21667581, 28890108, 43335162, 86670324]

約数ペア:

[(1, 86670324), (2, 43335162), (3, 28890108), (4, 21667581), (6, 14445054), (9, 9630036), (12, 7222527), (13, 6666948), (18, 4815018), (19, 4561596), (26, 3333474), (27, 3210012), (36, 2407509), (38, 2280798), (39, 2222316), (52, 1666737), (54, 1605006), (57, 1520532), (76, 1140399), (78, 1111158), (81, 1070004), (108, 802503), (114, 760266), (117, 740772), (156, 555579), (162, 535002), (171, 506844), (228, 380133), (234, 370386), (243, 356668), (247, 350892), (324, 267501), (342, 253422), (351, 246924), (361, 240084), (468, 185193), (486, 178334), (494, 175446), (513, 168948), (684, 126711), (702, 123462), (722, 120042), (741, 116964), (972, 89167), (988, 87723), (1026, 84474), (1053, 82308), (1083, 80028), (1404, 61731), (1444, 60021), (1482, 58482), (1539, 56316), (2052, 42237), (2106, 41154), (2166, 40014), (2223, 38988), (2964, 29241), (3078, 28158), (3159, 27436), (3249, 26676), (4212, 20577), (4332, 20007), (4446, 19494), (4617, 18772), (4693, 18468), (6156, 14079), (6318, 13718), (6498, 13338), (6669, 12996), (6859, 12636), (8892, 9747), (9234, 9386)]