72683208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 230193600

約数和(自身を除く): 157510392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 61, 67, 72, 76, 78, 104, 114, 117, 122, 134, 152, 156, 171, 183, 201, 228, 234, 244, 247, 268, 312, 342, 366, 402, 456, 468, 488, 494, 536, 549, 603, 684, 732, 741, 793, 804, 871, 936, 988, 1098, 1159, 1206, 1273, 1368, 1464, 1482, 1586, 1608, 1742, 1976, 2196, 2223, 2318, 2379, 2412, 2546, 2613, 2964, 3172, 3477, 3484, 3819, 4087, 4392, 4446, 4636, 4758, 4824, 5092, 5226, 5928, 6344, 6954, 6968, 7137, 7638, 7839, 8174, 8892, 9272, 9516, 10184, 10431, 10452, 11457, 12261, 13908, 14274, 15067, 15276, 15678, 16348, 16549, 17784, 19032, 20862, 20904, 22914, 24522, 27816, 28548, 30134, 30552, 31356, 32696, 33098, 36783, 41724, 45201, 45828, 49044, 49647, 53131, 57096, 60268, 62712, 66196, 73566, 77653, 83448, 90402, 91656, 98088, 99294, 106262, 120536, 132392, 135603, 147132, 148941, 155306, 159393, 180804, 198588, 212524, 232959, 271206, 294264, 297882, 310612, 318786, 361608, 397176, 425048, 465918, 478179, 542412, 595764, 621224, 637572, 698877, 931836, 956358, 1009489, 1084824, 1191528, 1275144, 1397754, 1863672, 1912716, 2018978, 2795508, 3028467, 3825432, 4037956, 5591016, 6056934, 8075912, 9085401, 12113868, 18170802, 24227736, 36341604, 72683208]

約数ペア:

[(1, 72683208), (2, 36341604), (3, 24227736), (4, 18170802), (6, 12113868), (8, 9085401), (9, 8075912), (12, 6056934), (13, 5591016), (18, 4037956), (19, 3825432), (24, 3028467), (26, 2795508), (36, 2018978), (38, 1912716), (39, 1863672), (52, 1397754), (57, 1275144), (61, 1191528), (67, 1084824), (72, 1009489), (76, 956358), (78, 931836), (104, 698877), (114, 637572), (117, 621224), (122, 595764), (134, 542412), (152, 478179), (156, 465918), (171, 425048), (183, 397176), (201, 361608), (228, 318786), (234, 310612), (244, 297882), (247, 294264), (268, 271206), (312, 232959), (342, 212524), (366, 198588), (402, 180804), (456, 159393), (468, 155306), (488, 148941), (494, 147132), (536, 135603), (549, 132392), (603, 120536), (684, 106262), (732, 99294), (741, 98088), (793, 91656), (804, 90402), (871, 83448), (936, 77653), (988, 73566), (1098, 66196), (1159, 62712), (1206, 60268), (1273, 57096), (1368, 53131), (1464, 49647), (1482, 49044), (1586, 45828), (1608, 45201), (1742, 41724), (1976, 36783), (2196, 33098), (2223, 32696), (2318, 31356), (2379, 30552), (2412, 30134), (2546, 28548), (2613, 27816), (2964, 24522), (3172, 22914), (3477, 20904), (3484, 20862), (3819, 19032), (4087, 17784), (4392, 16549), (4446, 16348), (4636, 15678), (4758, 15276), (4824, 15067), (5092, 14274), (5226, 13908), (5928, 12261), (6344, 11457), (6954, 10452), (6968, 10431), (7137, 10184), (7638, 9516), (7839, 9272), (8174, 8892)]