61985808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25321}}^1$

素因数の和:25352

約数の個数: 60

約数和(自身を含む): 183685788

約数和(自身を除く): 121699980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 25321, 50642, 75963, 101284, 151926, 202568, 227889, 303852, 405136, 430457, 455778, 607704, 860914, 911556, 1215408, 1291371, 1721828, 1823112, 2582742, 3443656, 3646224, 3874113, 5165484, 6887312, 7748226, 10330968, 15496452, 20661936, 30992904, 61985808]

約数ペア:

[(1, 61985808), (2, 30992904), (3, 20661936), (4, 15496452), (6, 10330968), (8, 7748226), (9, 6887312), (12, 5165484), (16, 3874113), (17, 3646224), (18, 3443656), (24, 2582742), (34, 1823112), (36, 1721828), (48, 1291371), (51, 1215408), (68, 911556), (72, 860914), (102, 607704), (136, 455778), (144, 430457), (153, 405136), (204, 303852), (272, 227889), (306, 202568), (408, 151926), (612, 101284), (816, 75963), (1224, 50642), (2448, 25321)]