65390364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8219}}^1$

素因数の和:8259

約数の個数: 72

約数和(自身を含む): 188501040

約数和(自身を除く): 123110676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8219, 16438, 24657, 32876, 49314, 73971, 98628, 106847, 139723, 147942, 213694, 279446, 295884, 320541, 419169, 427388, 558892, 641082, 838338, 961623, 1257507, 1282164, 1676676, 1816399, 1923246, 2515014, 3632798, 3846492, 5030028, 5449197, 7265596, 10898394, 16347591, 21796788, 32695182, 65390364]

約数ペア:

[(1, 65390364), (2, 32695182), (3, 21796788), (4, 16347591), (6, 10898394), (9, 7265596), (12, 5449197), (13, 5030028), (17, 3846492), (18, 3632798), (26, 2515014), (34, 1923246), (36, 1816399), (39, 1676676), (51, 1282164), (52, 1257507), (68, 961623), (78, 838338), (102, 641082), (117, 558892), (153, 427388), (156, 419169), (204, 320541), (221, 295884), (234, 279446), (306, 213694), (442, 147942), (468, 139723), (612, 106847), (663, 98628), (884, 73971), (1326, 49314), (1989, 32876), (2652, 24657), (3978, 16438), (7956, 8219)]