68277972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 186795840

約数和(自身を除く): 118517868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 453, 588, 604, 769, 906, 1057, 1538, 1812, 2114, 2307, 3076, 3171, 4228, 4614, 5383, 6342, 7399, 9228, 10766, 12684, 14798, 16149, 21532, 22197, 29596, 32298, 37681, 44394, 64596, 75362, 88788, 113043, 116119, 150724, 226086, 232238, 348357, 452172, 464476, 696714, 812833, 1393428, 1625666, 2438499, 3251332, 4876998, 5689831, 9753996, 11379662, 17069493, 22759324, 34138986, 68277972]

約数ペア:

[(1, 68277972), (2, 34138986), (3, 22759324), (4, 17069493), (6, 11379662), (7, 9753996), (12, 5689831), (14, 4876998), (21, 3251332), (28, 2438499), (42, 1625666), (49, 1393428), (84, 812833), (98, 696714), (147, 464476), (151, 452172), (196, 348357), (294, 232238), (302, 226086), (453, 150724), (588, 116119), (604, 113043), (769, 88788), (906, 75362), (1057, 64596), (1538, 44394), (1812, 37681), (2114, 32298), (2307, 29596), (3076, 22197), (3171, 21532), (4228, 16149), (4614, 14798), (5383, 12684), (6342, 10766), (7399, 9228)]