72454824

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 227485440

約数和(自身を除く): 155030616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 61, 72, 78, 81, 94, 104, 108, 117, 122, 141, 156, 162, 183, 188, 216, 234, 243, 244, 282, 312, 324, 351, 366, 376, 423, 468, 486, 488, 549, 564, 611, 648, 702, 732, 793, 846, 936, 972, 1053, 1098, 1128, 1222, 1269, 1404, 1464, 1586, 1647, 1692, 1833, 1944, 2106, 2196, 2379, 2444, 2538, 2808, 2867, 3159, 3172, 3294, 3384, 3666, 3807, 4212, 4392, 4758, 4888, 4941, 5076, 5499, 5734, 6318, 6344, 6588, 7137, 7332, 7614, 8424, 8601, 9516, 9882, 10152, 10998, 11421, 11468, 12636, 13176, 14274, 14664, 14823, 15228, 16497, 17202, 19032, 19764, 21411, 21996, 22842, 22936, 25272, 25803, 28548, 29646, 30456, 32994, 34404, 37271, 39528, 42822, 43992, 45684, 49491, 51606, 57096, 59292, 64233, 65988, 68808, 74542, 77409, 85644, 91368, 98982, 103212, 111813, 118584, 128466, 131976, 148473, 149084, 154818, 171288, 192699, 197964, 206424, 223626, 232227, 256932, 296946, 298168, 309636, 335439, 385398, 395928, 447252, 464454, 513864, 593892, 619272, 670878, 696681, 770796, 894504, 928908, 1006317, 1187784, 1341756, 1393362, 1541592, 1857816, 2012634, 2683512, 2786724, 3018951, 4025268, 5573448, 6037902, 8050536, 9056853, 12075804, 18113706, 24151608, 36227412, 72454824]

約数ペア:

[(1, 72454824), (2, 36227412), (3, 24151608), (4, 18113706), (6, 12075804), (8, 9056853), (9, 8050536), (12, 6037902), (13, 5573448), (18, 4025268), (24, 3018951), (26, 2786724), (27, 2683512), (36, 2012634), (39, 1857816), (47, 1541592), (52, 1393362), (54, 1341756), (61, 1187784), (72, 1006317), (78, 928908), (81, 894504), (94, 770796), (104, 696681), (108, 670878), (117, 619272), (122, 593892), (141, 513864), (156, 464454), (162, 447252), (183, 395928), (188, 385398), (216, 335439), (234, 309636), (243, 298168), (244, 296946), (282, 256932), (312, 232227), (324, 223626), (351, 206424), (366, 197964), (376, 192699), (423, 171288), (468, 154818), (486, 149084), (488, 148473), (549, 131976), (564, 128466), (611, 118584), (648, 111813), (702, 103212), (732, 98982), (793, 91368), (846, 85644), (936, 77409), (972, 74542), (1053, 68808), (1098, 65988), (1128, 64233), (1222, 59292), (1269, 57096), (1404, 51606), (1464, 49491), (1586, 45684), (1647, 43992), (1692, 42822), (1833, 39528), (1944, 37271), (2106, 34404), (2196, 32994), (2379, 30456), (2444, 29646), (2538, 28548), (2808, 25803), (2867, 25272), (3159, 22936), (3172, 22842), (3294, 21996), (3384, 21411), (3666, 19764), (3807, 19032), (4212, 17202), (4392, 16497), (4758, 15228), (4888, 14823), (4941, 14664), (5076, 14274), (5499, 13176), (5734, 12636), (6318, 11468), (6344, 11421), (6588, 10998), (7137, 10152), (7332, 9882), (7614, 9516), (8424, 8601)]