71567388

素因数分解:

$2^2\times 3^{11}\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 189724080

約数和(自身を除く): 118156692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 243, 303, 324, 404, 486, 606, 729, 909, 972, 1212, 1458, 1818, 2187, 2727, 2916, 3636, 4374, 5454, 6561, 8181, 8748, 10908, 13122, 16362, 19683, 24543, 26244, 32724, 39366, 49086, 59049, 73629, 78732, 98172, 118098, 147258, 177147, 220887, 236196, 294516, 354294, 441774, 662661, 708588, 883548, 1325322, 1987983, 2650644, 3975966, 5963949, 7951932, 11927898, 17891847, 23855796, 35783694, 71567388]

約数ペア:

[(1, 71567388), (2, 35783694), (3, 23855796), (4, 17891847), (6, 11927898), (9, 7951932), (12, 5963949), (18, 3975966), (27, 2650644), (36, 1987983), (54, 1325322), (81, 883548), (101, 708588), (108, 662661), (162, 441774), (202, 354294), (243, 294516), (303, 236196), (324, 220887), (404, 177147), (486, 147258), (606, 118098), (729, 98172), (909, 78732), (972, 73629), (1212, 59049), (1458, 49086), (1818, 39366), (2187, 32724), (2727, 26244), (2916, 24543), (3636, 19683), (4374, 16362), (5454, 13122), (6561, 10908), (8181, 8748)]