73788876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 230630400

約数和(自身を除く): 156841524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 29, 36, 42, 46, 58, 63, 69, 84, 87, 92, 116, 126, 138, 161, 174, 203, 207, 252, 261, 276, 322, 348, 406, 414, 439, 483, 522, 609, 644, 667, 812, 828, 878, 966, 1044, 1218, 1317, 1334, 1449, 1756, 1827, 1932, 2001, 2436, 2634, 2668, 2898, 3073, 3654, 3951, 4002, 4669, 5268, 5796, 6003, 6146, 7308, 7902, 8004, 9219, 9338, 10097, 12006, 12292, 12731, 14007, 15804, 18438, 18676, 20194, 24012, 25462, 27657, 28014, 30291, 36876, 38193, 40388, 42021, 50924, 55314, 56028, 60582, 70679, 76386, 84042, 89117, 90873, 110628, 114579, 121164, 141358, 152772, 168084, 178234, 181746, 212037, 229158, 267351, 282716, 292813, 356468, 363492, 424074, 458316, 534702, 585626, 636111, 802053, 848148, 878439, 1069404, 1171252, 1272222, 1604106, 1756878, 2049691, 2544444, 2635317, 3208212, 3513756, 4099382, 5270634, 6149073, 8198764, 10541268, 12298146, 18447219, 24596292, 36894438, 73788876]

約数ペア:

[(1, 73788876), (2, 36894438), (3, 24596292), (4, 18447219), (6, 12298146), (7, 10541268), (9, 8198764), (12, 6149073), (14, 5270634), (18, 4099382), (21, 3513756), (23, 3208212), (28, 2635317), (29, 2544444), (36, 2049691), (42, 1756878), (46, 1604106), (58, 1272222), (63, 1171252), (69, 1069404), (84, 878439), (87, 848148), (92, 802053), (116, 636111), (126, 585626), (138, 534702), (161, 458316), (174, 424074), (203, 363492), (207, 356468), (252, 292813), (261, 282716), (276, 267351), (322, 229158), (348, 212037), (406, 181746), (414, 178234), (439, 168084), (483, 152772), (522, 141358), (609, 121164), (644, 114579), (667, 110628), (812, 90873), (828, 89117), (878, 84042), (966, 76386), (1044, 70679), (1218, 60582), (1317, 56028), (1334, 55314), (1449, 50924), (1756, 42021), (1827, 40388), (1932, 38193), (2001, 36876), (2436, 30291), (2634, 28014), (2668, 27657), (2898, 25462), (3073, 24012), (3654, 20194), (3951, 18676), (4002, 18438), (4669, 15804), (5268, 14007), (5796, 12731), (6003, 12292), (6146, 12006), (7308, 10097), (7902, 9338), (8004, 9219)]