174849012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21977}}^1$

素因数の和:22017

約数の個数: 72

約数和(自身を含む): 503999496

約数和(自身を除く): 329150484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 21977, 43954, 65931, 87908, 131862, 197793, 263724, 285701, 373609, 395586, 571402, 747218, 791172, 857103, 1120827, 1142804, 1494436, 1714206, 2241654, 2571309, 3362481, 3428412, 4483308, 4856917, 5142618, 6724962, 9713834, 10285236, 13449924, 14570751, 19427668, 29141502, 43712253, 58283004, 87424506, 174849012]

約数ペア:

[(1, 174849012), (2, 87424506), (3, 58283004), (4, 43712253), (6, 29141502), (9, 19427668), (12, 14570751), (13, 13449924), (17, 10285236), (18, 9713834), (26, 6724962), (34, 5142618), (36, 4856917), (39, 4483308), (51, 3428412), (52, 3362481), (68, 2571309), (78, 2241654), (102, 1714206), (117, 1494436), (153, 1142804), (156, 1120827), (204, 857103), (221, 791172), (234, 747218), (306, 571402), (442, 395586), (468, 373609), (612, 285701), (663, 263724), (884, 197793), (1326, 131862), (1989, 87908), (2652, 65931), (3978, 43954), (7956, 21977)]