87842928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1670

約数の個数: 80

約数和(自身を含む): 242940800

約数和(自身を除く): 155097872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1464, 1579, 2318, 2928, 3158, 3477, 4636, 4737, 6316, 6954, 9272, 9474, 12632, 13908, 18544, 18948, 25264, 27816, 30001, 37896, 55632, 60002, 75792, 90003, 96319, 120004, 180006, 192638, 240008, 288957, 360012, 385276, 480016, 577914, 720024, 770552, 1155828, 1440048, 1541104, 1830061, 2311656, 3660122, 4623312, 5490183, 7320244, 10980366, 14640488, 21960732, 29280976, 43921464, 87842928]

約数ペア:

[(1, 87842928), (2, 43921464), (3, 29280976), (4, 21960732), (6, 14640488), (8, 10980366), (12, 7320244), (16, 5490183), (19, 4623312), (24, 3660122), (38, 2311656), (48, 1830061), (57, 1541104), (61, 1440048), (76, 1155828), (114, 770552), (122, 720024), (152, 577914), (183, 480016), (228, 385276), (244, 360012), (304, 288957), (366, 240008), (456, 192638), (488, 180006), (732, 120004), (912, 96319), (976, 90003), (1159, 75792), (1464, 60002), (1579, 55632), (2318, 37896), (2928, 30001), (3158, 27816), (3477, 25264), (4636, 18948), (4737, 18544), (6316, 13908), (6954, 12632), (9272, 9474)]