64859634

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:660

約数の個数: 72

約数和(自身を含む): 164893248

約数和(自身を除く): 100033614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 151, 294, 302, 441, 453, 487, 882, 906, 974, 1057, 1359, 1461, 2114, 2718, 2922, 3171, 3409, 4383, 6342, 6818, 7399, 8766, 9513, 10227, 14798, 19026, 20454, 22197, 23863, 30681, 44394, 47726, 61362, 66591, 71589, 73537, 133182, 143178, 147074, 214767, 220611, 429534, 441222, 514759, 661833, 1029518, 1323666, 1544277, 3088554, 3603313, 4632831, 7206626, 9265662, 10809939, 21619878, 32429817, 64859634]

約数ペア:

[(1, 64859634), (2, 32429817), (3, 21619878), (6, 10809939), (7, 9265662), (9, 7206626), (14, 4632831), (18, 3603313), (21, 3088554), (42, 1544277), (49, 1323666), (63, 1029518), (98, 661833), (126, 514759), (147, 441222), (151, 429534), (294, 220611), (302, 214767), (441, 147074), (453, 143178), (487, 133182), (882, 73537), (906, 71589), (974, 66591), (1057, 61362), (1359, 47726), (1461, 44394), (2114, 30681), (2718, 23863), (2922, 22197), (3171, 20454), (3409, 19026), (4383, 14798), (6342, 10227), (6818, 9513), (7399, 8766)]