88072960

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 213761520

約数和(自身を除く): 125688560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 829, 830, 1280, 1328, 1658, 1660, 2656, 3316, 3320, 4145, 5312, 6632, 6640, 8290, 10624, 13264, 13280, 16580, 21248, 26528, 26560, 33160, 53056, 53120, 66320, 68807, 106112, 106240, 132640, 137614, 212224, 265280, 275228, 344035, 530560, 550456, 688070, 1061120, 1100912, 1376140, 2201824, 2752280, 4403648, 5504560, 8807296, 11009120, 17614592, 22018240, 44036480, 88072960]

約数ペア:

[(1, 88072960), (2, 44036480), (4, 22018240), (5, 17614592), (8, 11009120), (10, 8807296), (16, 5504560), (20, 4403648), (32, 2752280), (40, 2201824), (64, 1376140), (80, 1100912), (83, 1061120), (128, 688070), (160, 550456), (166, 530560), (256, 344035), (320, 275228), (332, 265280), (415, 212224), (640, 137614), (664, 132640), (829, 106240), (830, 106112), (1280, 68807), (1328, 66320), (1658, 53120), (1660, 53056), (2656, 33160), (3316, 26560), (3320, 26528), (4145, 21248), (5312, 16580), (6632, 13280), (6640, 13264), (8290, 10624)]