77271766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 150667776

約数和(自身を除く): 73396010

約数列:

[1, 2, 11, 13, 17, 22, 23, 26, 34, 46, 143, 187, 221, 253, 286, 299, 374, 391, 442, 506, 598, 691, 782, 1382, 2431, 3289, 4301, 4862, 5083, 6578, 7601, 8602, 8983, 10166, 11747, 15202, 15893, 17966, 23494, 31786, 55913, 98813, 111826, 129217, 152711, 174823, 197626, 206609, 258434, 270181, 305422, 349646, 413218, 540362, 1679821, 2272699, 2971991, 3359642, 3512353, 4545398, 5943982, 7024706, 38635883, 77271766]

約数ペア:

[(1, 77271766), (2, 38635883), (11, 7024706), (13, 5943982), (17, 4545398), (22, 3512353), (23, 3359642), (26, 2971991), (34, 2272699), (46, 1679821), (143, 540362), (187, 413218), (221, 349646), (253, 305422), (286, 270181), (299, 258434), (374, 206609), (391, 197626), (442, 174823), (506, 152711), (598, 129217), (691, 111826), (782, 98813), (1382, 55913), (2431, 31786), (3289, 23494), (4301, 17966), (4862, 15893), (5083, 15202), (6578, 11747), (7601, 10166), (8602, 8983)]