76778988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 213034752

約数和(自身を除く): 136255764

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 101, 132, 143, 156, 202, 286, 303, 404, 429, 443, 572, 606, 858, 886, 1111, 1212, 1313, 1329, 1716, 1772, 2222, 2626, 2658, 3333, 3939, 4444, 4873, 5252, 5316, 5759, 6666, 7878, 9746, 11518, 13332, 14443, 14619, 15756, 17277, 19492, 23036, 28886, 29238, 34554, 43329, 44743, 57772, 58476, 63349, 69108, 86658, 89486, 126698, 134229, 173316, 178972, 190047, 253396, 268458, 380094, 492173, 536916, 581659, 760188, 984346, 1163318, 1476519, 1744977, 1968692, 2326636, 2953038, 3489954, 5906076, 6398249, 6979908, 12796498, 19194747, 25592996, 38389494, 76778988]

約数ペア:

[(1, 76778988), (2, 38389494), (3, 25592996), (4, 19194747), (6, 12796498), (11, 6979908), (12, 6398249), (13, 5906076), (22, 3489954), (26, 2953038), (33, 2326636), (39, 1968692), (44, 1744977), (52, 1476519), (66, 1163318), (78, 984346), (101, 760188), (132, 581659), (143, 536916), (156, 492173), (202, 380094), (286, 268458), (303, 253396), (404, 190047), (429, 178972), (443, 173316), (572, 134229), (606, 126698), (858, 89486), (886, 86658), (1111, 69108), (1212, 63349), (1313, 58476), (1329, 57772), (1716, 44743), (1772, 43329), (2222, 34554), (2626, 29238), (2658, 28886), (3333, 23036), (3939, 19492), (4444, 17277), (4873, 15756), (5252, 14619), (5316, 14443), (5759, 13332), (6666, 11518), (7878, 9746)]