88404732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 258306048

約数和(自身を除く): 169901316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 43, 46, 52, 69, 78, 86, 92, 117, 129, 138, 156, 172, 191, 207, 234, 258, 276, 299, 382, 387, 414, 468, 516, 559, 573, 598, 764, 774, 828, 897, 989, 1118, 1146, 1196, 1548, 1677, 1719, 1794, 1978, 2236, 2292, 2483, 2691, 2967, 3354, 3438, 3588, 3956, 4393, 4966, 5031, 5382, 5934, 6708, 6876, 7449, 8213, 8786, 8901, 9932, 10062, 10764, 11868, 12857, 13179, 14898, 16426, 17572, 17802, 20124, 22347, 24639, 25714, 26358, 29796, 32852, 35604, 38571, 39537, 44694, 49278, 51428, 52716, 57109, 73917, 77142, 79074, 89388, 98556, 106769, 114218, 115713, 147834, 154284, 158148, 171327, 188899, 213538, 228436, 231426, 295668, 320307, 342654, 377798, 427076, 462852, 513981, 566697, 640614, 685308, 755596, 960921, 1027962, 1133394, 1281228, 1700091, 1921842, 2055924, 2266788, 2455687, 3400182, 3843684, 4911374, 6800364, 7367061, 9822748, 14734122, 22101183, 29468244, 44202366, 88404732]

約数ペア:

[(1, 88404732), (2, 44202366), (3, 29468244), (4, 22101183), (6, 14734122), (9, 9822748), (12, 7367061), (13, 6800364), (18, 4911374), (23, 3843684), (26, 3400182), (36, 2455687), (39, 2266788), (43, 2055924), (46, 1921842), (52, 1700091), (69, 1281228), (78, 1133394), (86, 1027962), (92, 960921), (117, 755596), (129, 685308), (138, 640614), (156, 566697), (172, 513981), (191, 462852), (207, 427076), (234, 377798), (258, 342654), (276, 320307), (299, 295668), (382, 231426), (387, 228436), (414, 213538), (468, 188899), (516, 171327), (559, 158148), (573, 154284), (598, 147834), (764, 115713), (774, 114218), (828, 106769), (897, 98556), (989, 89388), (1118, 79074), (1146, 77142), (1196, 73917), (1548, 57109), (1677, 52716), (1719, 51428), (1794, 49278), (1978, 44694), (2236, 39537), (2292, 38571), (2483, 35604), (2691, 32852), (2967, 29796), (3354, 26358), (3438, 25714), (3588, 24639), (3956, 22347), (4393, 20124), (4966, 17802), (5031, 17572), (5382, 16426), (5934, 14898), (6708, 13179), (6876, 12857), (7449, 11868), (8213, 10764), (8786, 10062), (8901, 9932)]