72527104

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 173985280

約数和(自身を除く): 101458176

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 37, 38, 52, 62, 64, 74, 76, 104, 124, 128, 148, 152, 208, 247, 248, 256, 296, 304, 403, 416, 481, 494, 496, 589, 592, 608, 703, 806, 832, 962, 988, 992, 1147, 1178, 1184, 1216, 1406, 1612, 1664, 1924, 1976, 1984, 2294, 2356, 2368, 2432, 2812, 3224, 3328, 3848, 3952, 3968, 4588, 4712, 4736, 4864, 5624, 6448, 7657, 7696, 7904, 7936, 9139, 9176, 9424, 9472, 11248, 12896, 14911, 15314, 15392, 15808, 18278, 18352, 18848, 21793, 22496, 25792, 29822, 30628, 30784, 31616, 36556, 36704, 37696, 43586, 44992, 51584, 59644, 61256, 61568, 63232, 73112, 73408, 75392, 87172, 89984, 103168, 119288, 122512, 123136, 146224, 146816, 150784, 174344, 179968, 238576, 245024, 283309, 292448, 293632, 348688, 477152, 490048, 566618, 584896, 697376, 954304, 980096, 1133236, 1169792, 1394752, 1908608, 1960192, 2266472, 2339584, 2789504, 3817216, 4532944, 5579008, 9065888, 18131776, 36263552, 72527104]

約数ペア:

[(1, 72527104), (2, 36263552), (4, 18131776), (8, 9065888), (13, 5579008), (16, 4532944), (19, 3817216), (26, 2789504), (31, 2339584), (32, 2266472), (37, 1960192), (38, 1908608), (52, 1394752), (62, 1169792), (64, 1133236), (74, 980096), (76, 954304), (104, 697376), (124, 584896), (128, 566618), (148, 490048), (152, 477152), (208, 348688), (247, 293632), (248, 292448), (256, 283309), (296, 245024), (304, 238576), (403, 179968), (416, 174344), (481, 150784), (494, 146816), (496, 146224), (589, 123136), (592, 122512), (608, 119288), (703, 103168), (806, 89984), (832, 87172), (962, 75392), (988, 73408), (992, 73112), (1147, 63232), (1178, 61568), (1184, 61256), (1216, 59644), (1406, 51584), (1612, 44992), (1664, 43586), (1924, 37696), (1976, 36704), (1984, 36556), (2294, 31616), (2356, 30784), (2368, 30628), (2432, 29822), (2812, 25792), (3224, 22496), (3328, 21793), (3848, 18848), (3952, 18352), (3968, 18278), (4588, 15808), (4712, 15392), (4736, 15314), (4864, 14911), (5624, 12896), (6448, 11248), (7657, 9472), (7696, 9424), (7904, 9176), (7936, 9139)]