78627294

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 118364706

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 37, 46, 54, 58, 59, 69, 74, 87, 111, 118, 138, 174, 177, 207, 222, 261, 333, 354, 414, 522, 531, 621, 666, 667, 783, 851, 999, 1062, 1073, 1242, 1334, 1357, 1566, 1593, 1702, 1711, 1998, 2001, 2146, 2183, 2553, 2714, 3186, 3219, 3422, 4002, 4071, 4366, 5106, 5133, 6003, 6438, 6549, 7659, 8142, 9657, 10266, 12006, 12213, 13098, 15318, 15399, 18009, 19314, 19647, 22977, 24426, 24679, 28971, 30798, 36018, 36639, 39294, 39353, 45954, 46197, 49358, 50209, 57942, 58941, 63307, 73278, 74037, 78706, 92394, 100418, 117882, 118059, 126614, 148074, 150627, 189921, 222111, 236118, 301254, 354177, 379842, 444222, 451881, 569763, 666333, 708354, 903762, 1062531, 1139526, 1332666, 1355643, 1456061, 1709289, 2125062, 2711286, 2912122, 3418578, 4368183, 8736366, 13104549, 26209098, 39313647, 78627294]

約数ペア:

[(1, 78627294), (2, 39313647), (3, 26209098), (6, 13104549), (9, 8736366), (18, 4368183), (23, 3418578), (27, 2912122), (29, 2711286), (37, 2125062), (46, 1709289), (54, 1456061), (58, 1355643), (59, 1332666), (69, 1139526), (74, 1062531), (87, 903762), (111, 708354), (118, 666333), (138, 569763), (174, 451881), (177, 444222), (207, 379842), (222, 354177), (261, 301254), (333, 236118), (354, 222111), (414, 189921), (522, 150627), (531, 148074), (621, 126614), (666, 118059), (667, 117882), (783, 100418), (851, 92394), (999, 78706), (1062, 74037), (1073, 73278), (1242, 63307), (1334, 58941), (1357, 57942), (1566, 50209), (1593, 49358), (1702, 46197), (1711, 45954), (1998, 39353), (2001, 39294), (2146, 36639), (2183, 36018), (2553, 30798), (2714, 28971), (3186, 24679), (3219, 24426), (3422, 22977), (4002, 19647), (4071, 19314), (4366, 18009), (5106, 15399), (5133, 15318), (6003, 13098), (6438, 12213), (6549, 12006), (7659, 10266), (8142, 9657)]