74297268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 199320576

約数和(自身を除く): 125023308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 549, 732, 828, 1098, 1403, 1471, 2196, 2806, 2942, 4209, 4413, 5612, 5884, 8418, 8826, 12627, 13239, 16836, 17652, 25254, 26478, 33833, 50508, 52956, 67666, 89731, 101499, 135332, 179462, 202998, 269193, 304497, 358924, 405996, 538386, 608994, 807579, 1076772, 1217988, 1615158, 2063813, 3230316, 4127626, 6191439, 8255252, 12382878, 18574317, 24765756, 37148634, 74297268]

約数ペア:

[(1, 74297268), (2, 37148634), (3, 24765756), (4, 18574317), (6, 12382878), (9, 8255252), (12, 6191439), (18, 4127626), (23, 3230316), (36, 2063813), (46, 1615158), (61, 1217988), (69, 1076772), (92, 807579), (122, 608994), (138, 538386), (183, 405996), (207, 358924), (244, 304497), (276, 269193), (366, 202998), (414, 179462), (549, 135332), (732, 101499), (828, 89731), (1098, 67666), (1403, 52956), (1471, 50508), (2196, 33833), (2806, 26478), (2942, 25254), (4209, 17652), (4413, 16836), (5612, 13239), (5884, 12627), (8418, 8826)]