71266572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 206388000

約数和(自身を除く): 135121428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 59, 78, 87, 89, 116, 117, 118, 156, 174, 177, 178, 234, 236, 261, 267, 348, 354, 356, 377, 468, 522, 531, 534, 708, 754, 767, 801, 1044, 1062, 1068, 1131, 1157, 1508, 1534, 1602, 1711, 2124, 2262, 2301, 2314, 2581, 3068, 3204, 3393, 3422, 3471, 4524, 4602, 4628, 5133, 5162, 5251, 6786, 6844, 6903, 6942, 7743, 9204, 10266, 10324, 10413, 10502, 13572, 13806, 13884, 15399, 15486, 15753, 20532, 20826, 21004, 22243, 23229, 27612, 30798, 30972, 31506, 33553, 41652, 44486, 46458, 47259, 61596, 63012, 66729, 67106, 68263, 88972, 92916, 94518, 100659, 133458, 134212, 136526, 152279, 189036, 200187, 201318, 204789, 266916, 273052, 301977, 304558, 400374, 402636, 409578, 456837, 603954, 609116, 614367, 800748, 819156, 913674, 1207908, 1228734, 1370511, 1827348, 1979627, 2457468, 2741022, 3959254, 5482044, 5938881, 7918508, 11877762, 17816643, 23755524, 35633286, 71266572]

約数ペア:

[(1, 71266572), (2, 35633286), (3, 23755524), (4, 17816643), (6, 11877762), (9, 7918508), (12, 5938881), (13, 5482044), (18, 3959254), (26, 2741022), (29, 2457468), (36, 1979627), (39, 1827348), (52, 1370511), (58, 1228734), (59, 1207908), (78, 913674), (87, 819156), (89, 800748), (116, 614367), (117, 609116), (118, 603954), (156, 456837), (174, 409578), (177, 402636), (178, 400374), (234, 304558), (236, 301977), (261, 273052), (267, 266916), (348, 204789), (354, 201318), (356, 200187), (377, 189036), (468, 152279), (522, 136526), (531, 134212), (534, 133458), (708, 100659), (754, 94518), (767, 92916), (801, 88972), (1044, 68263), (1062, 67106), (1068, 66729), (1131, 63012), (1157, 61596), (1508, 47259), (1534, 46458), (1602, 44486), (1711, 41652), (2124, 33553), (2262, 31506), (2301, 30972), (2314, 30798), (2581, 27612), (3068, 23229), (3204, 22243), (3393, 21004), (3422, 20826), (3471, 20532), (4524, 15753), (4602, 15486), (4628, 15399), (5133, 13884), (5162, 13806), (5251, 13572), (6786, 10502), (6844, 10413), (6903, 10324), (6942, 10266), (7743, 9204)]