80119572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30211}}^1$

素因数の和:30248

約数の個数: 48

約数和(自身を含む): 213175872

約数和(自身を除く): 133056300

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 30211, 60422, 90633, 120844, 181266, 362532, 392743, 513587, 785486, 1027174, 1178229, 1540761, 1570972, 2054348, 2356458, 3081522, 4712916, 6163044, 6676631, 13353262, 20029893, 26706524, 40059786, 80119572]

約数ペア:

[(1, 80119572), (2, 40059786), (3, 26706524), (4, 20029893), (6, 13353262), (12, 6676631), (13, 6163044), (17, 4712916), (26, 3081522), (34, 2356458), (39, 2054348), (51, 1570972), (52, 1540761), (68, 1178229), (78, 1027174), (102, 785486), (156, 513587), (204, 392743), (221, 362532), (442, 181266), (663, 120844), (884, 90633), (1326, 60422), (2652, 30211)]