79517204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 163558080

約数和(自身を除く): 84040876

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 151, 164, 169, 247, 302, 338, 494, 533, 604, 676, 779, 988, 1066, 1558, 1963, 2132, 2869, 3116, 3211, 3926, 5738, 6191, 6422, 6929, 7852, 10127, 11476, 12382, 12844, 13858, 20254, 24764, 25519, 27716, 37297, 40508, 51038, 74594, 80483, 102076, 117629, 131651, 149188, 160966, 235258, 263302, 321932, 470516, 484861, 526604, 969722, 1046279, 1529177, 1939444, 2092558, 3058354, 4185116, 6116708, 19879301, 39758602, 79517204]

約数ペア:

[(1, 79517204), (2, 39758602), (4, 19879301), (13, 6116708), (19, 4185116), (26, 3058354), (38, 2092558), (41, 1939444), (52, 1529177), (76, 1046279), (82, 969722), (151, 526604), (164, 484861), (169, 470516), (247, 321932), (302, 263302), (338, 235258), (494, 160966), (533, 149188), (604, 131651), (676, 117629), (779, 102076), (988, 80483), (1066, 74594), (1558, 51038), (1963, 40508), (2132, 37297), (2869, 27716), (3116, 25519), (3211, 24764), (3926, 20254), (5738, 13858), (6191, 12844), (6422, 12382), (6929, 11476), (7852, 10127)]