84066738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 201719808

約数和(自身を除く): 117653070

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 222, 259, 282, 329, 518, 658, 777, 987, 1151, 1554, 1739, 1974, 2302, 3453, 3478, 5217, 6906, 8057, 10434, 12173, 16114, 24171, 24346, 36519, 42587, 48342, 54097, 73038, 85174, 108194, 127761, 162291, 255522, 298109, 324582, 378679, 596218, 757358, 894327, 1136037, 1788654, 2001589, 2272074, 4003178, 6004767, 12009534, 14011123, 28022246, 42033369, 84066738]

約数ペア:

[(1, 84066738), (2, 42033369), (3, 28022246), (6, 14011123), (7, 12009534), (14, 6004767), (21, 4003178), (37, 2272074), (42, 2001589), (47, 1788654), (74, 1136037), (94, 894327), (111, 757358), (141, 596218), (222, 378679), (259, 324582), (282, 298109), (329, 255522), (518, 162291), (658, 127761), (777, 108194), (987, 85174), (1151, 73038), (1554, 54097), (1739, 48342), (1974, 42587), (2302, 36519), (3453, 24346), (3478, 24171), (5217, 16114), (6906, 12173), (8057, 10434)]