80003501388

素因数分解:

$2^2\times 3^6\times {\mathrm{2521}}^1\times {\mathrm{10883}}^1$

素因数の和:13426

約数の個数: 84

約数和(自身を含む): 210015726648

約数和(自身を除く): 130012225260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2521, 2916, 5042, 7563, 10084, 10883, 15126, 21766, 22689, 30252, 32649, 43532, 45378, 65298, 68067, 90756, 97947, 130596, 136134, 195894, 204201, 272268, 293841, 391788, 408402, 587682, 612603, 816804, 881523, 1175364, 1225206, 1763046, 1837809, 2450412, 2644569, 3526092, 3675618, 5289138, 7351236, 7933707, 10578276, 15867414, 27436043, 31734828, 54872086, 82308129, 109744172, 164616258, 246924387, 329232516, 493848774, 740773161, 987697548, 1481546322, 2222319483, 2963092644, 4444638966, 6666958449, 8889277932, 13333916898, 20000875347, 26667833796, 40001750694, 80003501388]

約数ペア:

[(1, 80003501388), (2, 40001750694), (3, 26667833796), (4, 20000875347), (6, 13333916898), (9, 8889277932), (12, 6666958449), (18, 4444638966), (27, 2963092644), (36, 2222319483), (54, 1481546322), (81, 987697548), (108, 740773161), (162, 493848774), (243, 329232516), (324, 246924387), (486, 164616258), (729, 109744172), (972, 82308129), (1458, 54872086), (2521, 31734828), (2916, 27436043), (5042, 15867414), (7563, 10578276), (10084, 7933707), (10883, 7351236), (15126, 5289138), (21766, 3675618), (22689, 3526092), (30252, 2644569), (32649, 2450412), (43532, 1837809), (45378, 1763046), (65298, 1225206), (68067, 1175364), (90756, 881523), (97947, 816804), (130596, 612603), (136134, 587682), (195894, 408402), (204201, 391788), (272268, 293841)]