72754944

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1633

約数の個数: 72

約数和(自身を含む): 196935312

約数和(自身を除く): 124180368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1553, 1952, 2928, 3106, 3904, 4659, 5856, 6212, 7808, 9318, 11712, 12424, 15616, 18636, 23424, 24848, 37272, 46848, 49696, 74544, 94733, 99392, 149088, 189466, 198784, 284199, 298176, 378932, 397568, 568398, 596352, 757864, 1136796, 1192704, 1515728, 2273592, 3031456, 4547184, 6062912, 9094368, 12125824, 18188736, 24251648, 36377472, 72754944]

約数ペア:

[(1, 72754944), (2, 36377472), (3, 24251648), (4, 18188736), (6, 12125824), (8, 9094368), (12, 6062912), (16, 4547184), (24, 3031456), (32, 2273592), (48, 1515728), (61, 1192704), (64, 1136796), (96, 757864), (122, 596352), (128, 568398), (183, 397568), (192, 378932), (244, 298176), (256, 284199), (366, 198784), (384, 189466), (488, 149088), (732, 99392), (768, 94733), (976, 74544), (1464, 49696), (1553, 46848), (1952, 37272), (2928, 24848), (3106, 23424), (3904, 18636), (4659, 15616), (5856, 12424), (6212, 11712), (7808, 9318)]