120721932

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 311630592

約数和(自身を除く): 190908660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 181, 191, 194, 291, 362, 382, 388, 543, 573, 582, 724, 764, 873, 1086, 1146, 1164, 1629, 1719, 1746, 2172, 2292, 3258, 3438, 3492, 6516, 6876, 17557, 18527, 34571, 35114, 37054, 52671, 55581, 69142, 70228, 74108, 103713, 105342, 111162, 138284, 158013, 166743, 207426, 210684, 222324, 311139, 316026, 333486, 414852, 622278, 632052, 666972, 1244556, 3353387, 6706774, 10060161, 13413548, 20120322, 30180483, 40240644, 60360966, 120721932]

約数ペア:

[(1, 120721932), (2, 60360966), (3, 40240644), (4, 30180483), (6, 20120322), (9, 13413548), (12, 10060161), (18, 6706774), (36, 3353387), (97, 1244556), (181, 666972), (191, 632052), (194, 622278), (291, 414852), (362, 333486), (382, 316026), (388, 311139), (543, 222324), (573, 210684), (582, 207426), (724, 166743), (764, 158013), (873, 138284), (1086, 111162), (1146, 105342), (1164, 103713), (1629, 74108), (1719, 70228), (1746, 69142), (2172, 55581), (2292, 52671), (3258, 37054), (3438, 35114), (3492, 34571), (6516, 18527), (6876, 17557)]