15664524948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{62581}}^1$

素因数の和:63017

約数の個数: 72

約数和(自身を含む): 42028819560

約数和(自身を除く): 26364294612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 409, 612, 818, 1227, 1636, 2454, 3681, 4908, 6953, 7362, 13906, 14724, 20859, 27812, 41718, 62577, 62581, 83436, 125154, 125162, 187743, 250308, 250324, 375486, 563229, 750972, 1063877, 1126458, 2127754, 2252916, 3191631, 4255508, 6383262, 9574893, 12766524, 19149786, 25595629, 38299572, 51191258, 76786887, 102382516, 153573774, 230360661, 307147548, 435125693, 460721322, 870251386, 921442644, 1305377079, 1740502772, 2610754158, 3916131237, 5221508316, 7832262474, 15664524948]

約数ペア:

[(1, 15664524948), (2, 7832262474), (3, 5221508316), (4, 3916131237), (6, 2610754158), (9, 1740502772), (12, 1305377079), (17, 921442644), (18, 870251386), (34, 460721322), (36, 435125693), (51, 307147548), (68, 230360661), (102, 153573774), (153, 102382516), (204, 76786887), (306, 51191258), (409, 38299572), (612, 25595629), (818, 19149786), (1227, 12766524), (1636, 9574893), (2454, 6383262), (3681, 4255508), (4908, 3191631), (6953, 2252916), (7362, 2127754), (13906, 1126458), (14724, 1063877), (20859, 750972), (27812, 563229), (41718, 375486), (62577, 250324), (62581, 250308), (83436, 187743), (125154, 125162)]