91715442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 245887488

約数和(自身を除く): 154172046

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 41, 42, 51, 78, 82, 91, 102, 119, 123, 182, 221, 238, 241, 246, 273, 287, 357, 442, 482, 533, 546, 574, 663, 697, 714, 723, 861, 1066, 1326, 1394, 1446, 1547, 1599, 1687, 1722, 2091, 3094, 3133, 3198, 3374, 3731, 4097, 4182, 4641, 4879, 5061, 6266, 7462, 8194, 9061, 9282, 9399, 9758, 9881, 10122, 11193, 12291, 14637, 18122, 18798, 19762, 21931, 22386, 24582, 27183, 28679, 29274, 29643, 43862, 53261, 54366, 57358, 59286, 63427, 65793, 69167, 86037, 106522, 126854, 128453, 131586, 138334, 159783, 167977, 172074, 190281, 207501, 256906, 319566, 335954, 372827, 380562, 385359, 415002, 503931, 745654, 770718, 899171, 1007862, 1118481, 1175839, 1798342, 2183701, 2236962, 2351678, 2697513, 3527517, 4367402, 5395026, 6551103, 7055034, 13102206, 15285907, 30571814, 45857721, 91715442]

約数ペア:

[(1, 91715442), (2, 45857721), (3, 30571814), (6, 15285907), (7, 13102206), (13, 7055034), (14, 6551103), (17, 5395026), (21, 4367402), (26, 3527517), (34, 2697513), (39, 2351678), (41, 2236962), (42, 2183701), (51, 1798342), (78, 1175839), (82, 1118481), (91, 1007862), (102, 899171), (119, 770718), (123, 745654), (182, 503931), (221, 415002), (238, 385359), (241, 380562), (246, 372827), (273, 335954), (287, 319566), (357, 256906), (442, 207501), (482, 190281), (533, 172074), (546, 167977), (574, 159783), (663, 138334), (697, 131586), (714, 128453), (723, 126854), (861, 106522), (1066, 86037), (1326, 69167), (1394, 65793), (1446, 63427), (1547, 59286), (1599, 57358), (1687, 54366), (1722, 53261), (2091, 43862), (3094, 29643), (3133, 29274), (3198, 28679), (3374, 27183), (3731, 24582), (4097, 22386), (4182, 21931), (4641, 19762), (4879, 18798), (5061, 18122), (6266, 14637), (7462, 12291), (8194, 11193), (9061, 10122), (9282, 9881), (9399, 9758)]