72742422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 162860544

約数和(自身を除く): 90118122

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 101, 102, 138, 202, 303, 307, 391, 606, 614, 782, 921, 1173, 1717, 1842, 2323, 2346, 3434, 4646, 5151, 5219, 6969, 7061, 10302, 10438, 13938, 14122, 15657, 21183, 31007, 31314, 39491, 42366, 62014, 78982, 93021, 118473, 120037, 186042, 236946, 240074, 360111, 527119, 713161, 720222, 1054238, 1426322, 1581357, 2139483, 3162714, 4278966, 12123737, 24247474, 36371211, 72742422]

約数ペア:

[(1, 72742422), (2, 36371211), (3, 24247474), (6, 12123737), (17, 4278966), (23, 3162714), (34, 2139483), (46, 1581357), (51, 1426322), (69, 1054238), (101, 720222), (102, 713161), (138, 527119), (202, 360111), (303, 240074), (307, 236946), (391, 186042), (606, 120037), (614, 118473), (782, 93021), (921, 78982), (1173, 62014), (1717, 42366), (1842, 39491), (2323, 31314), (2346, 31007), (3434, 21183), (4646, 15657), (5151, 14122), (5219, 13938), (6969, 10438), (7061, 10302)]