91979460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8377}}^1$

素因数の和:8453

約数の個数: 72

約数和(自身を含む): 283612056

約数和(自身を除く): 191632596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 8377, 10980, 16754, 25131, 33508, 41885, 50262, 75393, 83770, 100524, 125655, 150786, 167540, 251310, 301572, 376965, 502620, 510997, 753930, 1021994, 1507860, 1532991, 2043988, 2554985, 3065982, 4598973, 5109970, 6131964, 7664955, 9197946, 10219940, 15329910, 18395892, 22994865, 30659820, 45989730, 91979460]

約数ペア:

[(1, 91979460), (2, 45989730), (3, 30659820), (4, 22994865), (5, 18395892), (6, 15329910), (9, 10219940), (10, 9197946), (12, 7664955), (15, 6131964), (18, 5109970), (20, 4598973), (30, 3065982), (36, 2554985), (45, 2043988), (60, 1532991), (61, 1507860), (90, 1021994), (122, 753930), (180, 510997), (183, 502620), (244, 376965), (305, 301572), (366, 251310), (549, 167540), (610, 150786), (732, 125655), (915, 100524), (1098, 83770), (1220, 75393), (1830, 50262), (2196, 41885), (2745, 33508), (3660, 25131), (5490, 16754), (8377, 10980)]