61487268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4421}}^1$

素因数の和:4508

約数の個数: 48

約数和(自身を含む): 153531840

約数和(自身を除く): 92044572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4421, 4636, 6954, 8842, 13263, 13908, 17684, 26526, 53052, 83999, 167998, 251997, 269681, 335996, 503994, 539362, 809043, 1007988, 1078724, 1618086, 3236172, 5123939, 10247878, 15371817, 20495756, 30743634, 61487268]

約数ペア:

[(1, 61487268), (2, 30743634), (3, 20495756), (4, 15371817), (6, 10247878), (12, 5123939), (19, 3236172), (38, 1618086), (57, 1078724), (61, 1007988), (76, 809043), (114, 539362), (122, 503994), (183, 335996), (228, 269681), (244, 251997), (366, 167998), (732, 83999), (1159, 53052), (2318, 26526), (3477, 17684), (4421, 13908), (4636, 13263), (6954, 8842)]