73448028

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 192261888

約数和(自身を除く): 118813860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 83, 94, 141, 166, 188, 249, 282, 332, 423, 498, 523, 564, 747, 846, 996, 1046, 1494, 1569, 1692, 2092, 2988, 3138, 3901, 4707, 6276, 7802, 9414, 11703, 15604, 18828, 23406, 24581, 35109, 43409, 46812, 49162, 70218, 73743, 86818, 98324, 130227, 140436, 147486, 173636, 221229, 260454, 294972, 390681, 442458, 520908, 781362, 884916, 1562724, 2040223, 4080446, 6120669, 8160892, 12241338, 18362007, 24482676, 36724014, 73448028]

約数ペア:

[(1, 73448028), (2, 36724014), (3, 24482676), (4, 18362007), (6, 12241338), (9, 8160892), (12, 6120669), (18, 4080446), (36, 2040223), (47, 1562724), (83, 884916), (94, 781362), (141, 520908), (166, 442458), (188, 390681), (249, 294972), (282, 260454), (332, 221229), (423, 173636), (498, 147486), (523, 140436), (564, 130227), (747, 98324), (846, 86818), (996, 73743), (1046, 70218), (1494, 49162), (1569, 46812), (1692, 43409), (2092, 35109), (2988, 24581), (3138, 23406), (3901, 18828), (4707, 15604), (6276, 11703), (7802, 9414)]