78827436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 212625504

約数和(自身を除く): 133798068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 151, 153, 204, 302, 306, 453, 604, 612, 853, 906, 1359, 1706, 1812, 2559, 2567, 2718, 3412, 5118, 5134, 5436, 7677, 7701, 10236, 10268, 14501, 15354, 15402, 23103, 29002, 30708, 30804, 43503, 46206, 58004, 87006, 92412, 128803, 130509, 174012, 257606, 261018, 386409, 515212, 522036, 772818, 1159227, 1545636, 2189651, 2318454, 4379302, 4636908, 6568953, 8758604, 13137906, 19706859, 26275812, 39413718, 78827436]

約数ペア:

[(1, 78827436), (2, 39413718), (3, 26275812), (4, 19706859), (6, 13137906), (9, 8758604), (12, 6568953), (17, 4636908), (18, 4379302), (34, 2318454), (36, 2189651), (51, 1545636), (68, 1159227), (102, 772818), (151, 522036), (153, 515212), (204, 386409), (302, 261018), (306, 257606), (453, 174012), (604, 130509), (612, 128803), (853, 92412), (906, 87006), (1359, 58004), (1706, 46206), (1812, 43503), (2559, 30804), (2567, 30708), (2718, 29002), (3412, 23103), (5118, 15402), (5134, 15354), (5436, 14501), (7677, 10268), (7701, 10236)]